61347968

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{233}}^1$

素因数の和:286

約数の個数: 96

約数和(自身を含む): 142849980

約数和(自身を除く): 81502012

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 121, 128, 136, 176, 187, 233, 242, 272, 352, 374, 466, 484, 544, 704, 748, 932, 968, 1088, 1408, 1496, 1864, 1936, 2057, 2176, 2563, 2992, 3728, 3872, 3961, 4114, 5126, 5984, 7456, 7744, 7922, 8228, 10252, 11968, 14912, 15488, 15844, 16456, 20504, 23936, 28193, 29824, 31688, 32912, 41008, 43571, 56386, 63376, 65824, 82016, 87142, 112772, 126752, 131648, 164032, 174284, 225544, 253504, 263296, 328064, 348568, 451088, 479281, 507008, 697136, 902176, 958562, 1394272, 1804352, 1917124, 2788544, 3608704, 3834248, 5577088, 7668496, 15336992, 30673984, 61347968]

約数ペア:

[(1, 61347968), (2, 30673984), (4, 15336992), (8, 7668496), (11, 5577088), (16, 3834248), (17, 3608704), (22, 2788544), (32, 1917124), (34, 1804352), (44, 1394272), (64, 958562), (68, 902176), (88, 697136), (121, 507008), (128, 479281), (136, 451088), (176, 348568), (187, 328064), (233, 263296), (242, 253504), (272, 225544), (352, 174284), (374, 164032), (466, 131648), (484, 126752), (544, 112772), (704, 87142), (748, 82016), (932, 65824), (968, 63376), (1088, 56386), (1408, 43571), (1496, 41008), (1864, 32912), (1936, 31688), (2057, 29824), (2176, 28193), (2563, 23936), (2992, 20504), (3728, 16456), (3872, 15844), (3961, 15488), (4114, 14912), (5126, 11968), (5984, 10252), (7456, 8228), (7744, 7922)]