26721552

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1$

素因数の和:281

約数の個数: 160

約数和(自身を含む): 86244480

約数和(自身を除く): 59522928

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 17, 22, 24, 26, 33, 34, 39, 44, 48, 51, 52, 66, 68, 78, 88, 102, 104, 132, 136, 143, 156, 176, 187, 204, 208, 221, 229, 264, 272, 286, 312, 374, 408, 429, 442, 458, 528, 561, 572, 624, 663, 687, 748, 816, 858, 884, 916, 1122, 1144, 1326, 1374, 1496, 1716, 1768, 1832, 2244, 2288, 2431, 2519, 2652, 2748, 2977, 2992, 3432, 3536, 3664, 3893, 4488, 4862, 5038, 5304, 5496, 5954, 6864, 7293, 7557, 7786, 8931, 8976, 9724, 10076, 10608, 10992, 11679, 11908, 14586, 15114, 15572, 17862, 19448, 20152, 23358, 23816, 29172, 30228, 31144, 32747, 35724, 38896, 40304, 42823, 46716, 47632, 50609, 58344, 60456, 62288, 65494, 71448, 85646, 93432, 98241, 101218, 116688, 120912, 128469, 130988, 142896, 151827, 171292, 186864, 196482, 202436, 256938, 261976, 303654, 342584, 392964, 404872, 513876, 523952, 556699, 607308, 685168, 785928, 809744, 1027752, 1113398, 1214616, 1571856, 1670097, 2055504, 2226796, 2429232, 3340194, 4453592, 6680388, 8907184, 13360776, 26721552]

約数ペア:

[(1, 26721552), (2, 13360776), (3, 8907184), (4, 6680388), (6, 4453592), (8, 3340194), (11, 2429232), (12, 2226796), (13, 2055504), (16, 1670097), (17, 1571856), (22, 1214616), (24, 1113398), (26, 1027752), (33, 809744), (34, 785928), (39, 685168), (44, 607308), (48, 556699), (51, 523952), (52, 513876), (66, 404872), (68, 392964), (78, 342584), (88, 303654), (102, 261976), (104, 256938), (132, 202436), (136, 196482), (143, 186864), (156, 171292), (176, 151827), (187, 142896), (204, 130988), (208, 128469), (221, 120912), (229, 116688), (264, 101218), (272, 98241), (286, 93432), (312, 85646), (374, 71448), (408, 65494), (429, 62288), (442, 60456), (458, 58344), (528, 50609), (561, 47632), (572, 46716), (624, 42823), (663, 40304), (687, 38896), (748, 35724), (816, 32747), (858, 31144), (884, 30228), (916, 29172), (1122, 23816), (1144, 23358), (1326, 20152), (1374, 19448), (1496, 17862), (1716, 15572), (1768, 15114), (1832, 14586), (2244, 11908), (2288, 11679), (2431, 10992), (2519, 10608), (2652, 10076), (2748, 9724), (2977, 8976), (2992, 8931), (3432, 7786), (3536, 7557), (3664, 7293), (3893, 6864), (4488, 5954), (4862, 5496), (5038, 5304)]