28773792

素因数分解:

$2^5\times 3^4\times {\mathrm{17}}^1\times {\mathrm{653}}^1$

素因数の和:692

約数の個数: 120

約数和(自身を含む): 89737956

約数和(自身を除く): 60964164

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 81, 96, 102, 108, 136, 144, 153, 162, 204, 216, 272, 288, 306, 324, 408, 432, 459, 544, 612, 648, 653, 816, 864, 918, 1224, 1296, 1306, 1377, 1632, 1836, 1959, 2448, 2592, 2612, 2754, 3672, 3918, 4896, 5224, 5508, 5877, 7344, 7836, 10448, 11016, 11101, 11754, 14688, 15672, 17631, 20896, 22032, 22202, 23508, 31344, 33303, 35262, 44064, 44404, 47016, 52893, 62688, 66606, 70524, 88808, 94032, 99909, 105786, 133212, 141048, 177616, 188064, 199818, 211572, 266424, 282096, 299727, 355232, 399636, 423144, 532848, 564192, 599454, 799272, 846288, 899181, 1065696, 1198908, 1598544, 1692576, 1798362, 2397816, 3197088, 3596724, 4795632, 7193448, 9591264, 14386896, 28773792]

約数ペア:

[(1, 28773792), (2, 14386896), (3, 9591264), (4, 7193448), (6, 4795632), (8, 3596724), (9, 3197088), (12, 2397816), (16, 1798362), (17, 1692576), (18, 1598544), (24, 1198908), (27, 1065696), (32, 899181), (34, 846288), (36, 799272), (48, 599454), (51, 564192), (54, 532848), (68, 423144), (72, 399636), (81, 355232), (96, 299727), (102, 282096), (108, 266424), (136, 211572), (144, 199818), (153, 188064), (162, 177616), (204, 141048), (216, 133212), (272, 105786), (288, 99909), (306, 94032), (324, 88808), (408, 70524), (432, 66606), (459, 62688), (544, 52893), (612, 47016), (648, 44404), (653, 44064), (816, 35262), (864, 33303), (918, 31344), (1224, 23508), (1296, 22202), (1306, 22032), (1377, 20896), (1632, 17631), (1836, 15672), (1959, 14688), (2448, 11754), (2592, 11101), (2612, 11016), (2754, 10448), (3672, 7836), (3918, 7344), (4896, 5877), (5224, 5508)]