28928016

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1$

素因数の和:151

約数の個数: 200

約数和(自身を含む): 96415704

約数和(自身を除く): 67487688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 34, 36, 39, 48, 51, 52, 54, 68, 72, 78, 81, 101, 102, 104, 108, 117, 136, 144, 153, 156, 162, 202, 204, 208, 216, 221, 234, 272, 303, 306, 312, 324, 351, 404, 408, 432, 442, 459, 468, 606, 612, 624, 648, 663, 702, 808, 816, 884, 909, 918, 936, 1053, 1212, 1224, 1296, 1313, 1326, 1377, 1404, 1616, 1717, 1768, 1818, 1836, 1872, 1989, 2106, 2424, 2448, 2626, 2652, 2727, 2754, 2808, 3434, 3536, 3636, 3672, 3939, 3978, 4212, 4848, 5151, 5252, 5304, 5454, 5508, 5616, 5967, 6868, 7272, 7344, 7878, 7956, 8181, 8424, 10302, 10504, 10608, 10908, 11016, 11817, 11934, 13736, 14544, 15453, 15756, 15912, 16362, 16848, 17901, 20604, 21008, 21816, 22032, 22321, 23634, 23868, 27472, 30906, 31512, 31824, 32724, 35451, 35802, 41208, 43632, 44642, 46359, 47268, 47736, 61812, 63024, 65448, 66963, 70902, 71604, 82416, 89284, 92718, 94536, 95472, 106353, 123624, 130896, 133926, 139077, 141804, 143208, 178568, 185436, 189072, 200889, 212706, 247248, 267852, 278154, 283608, 286416, 357136, 370872, 401778, 425412, 535704, 556308, 567216, 602667, 741744, 803556, 850824, 1071408, 1112616, 1205334, 1607112, 1701648, 1808001, 2225232, 2410668, 3214224, 3616002, 4821336, 7232004, 9642672, 14464008, 28928016]

約数ペア:

[(1, 28928016), (2, 14464008), (3, 9642672), (4, 7232004), (6, 4821336), (8, 3616002), (9, 3214224), (12, 2410668), (13, 2225232), (16, 1808001), (17, 1701648), (18, 1607112), (24, 1205334), (26, 1112616), (27, 1071408), (34, 850824), (36, 803556), (39, 741744), (48, 602667), (51, 567216), (52, 556308), (54, 535704), (68, 425412), (72, 401778), (78, 370872), (81, 357136), (101, 286416), (102, 283608), (104, 278154), (108, 267852), (117, 247248), (136, 212706), (144, 200889), (153, 189072), (156, 185436), (162, 178568), (202, 143208), (204, 141804), (208, 139077), (216, 133926), (221, 130896), (234, 123624), (272, 106353), (303, 95472), (306, 94536), (312, 92718), (324, 89284), (351, 82416), (404, 71604), (408, 70902), (432, 66963), (442, 65448), (459, 63024), (468, 61812), (606, 47736), (612, 47268), (624, 46359), (648, 44642), (663, 43632), (702, 41208), (808, 35802), (816, 35451), (884, 32724), (909, 31824), (918, 31512), (936, 30906), (1053, 27472), (1212, 23868), (1224, 23634), (1296, 22321), (1313, 22032), (1326, 21816), (1377, 21008), (1404, 20604), (1616, 17901), (1717, 16848), (1768, 16362), (1818, 15912), (1836, 15756), (1872, 15453), (1989, 14544), (2106, 13736), (2424, 11934), (2448, 11817), (2626, 11016), (2652, 10908), (2727, 10608), (2754, 10504), (2808, 10302), (3434, 8424), (3536, 8181), (3636, 7956), (3672, 7878), (3939, 7344), (3978, 7272), (4212, 6868), (4848, 5967), (5151, 5616), (5252, 5508), (5304, 5454)]