71184256

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3889}}^1$

素因数の和:3927

約数の個数: 64

約数和(自身を含む): 166647600

約数和(自身を除く): 95463344

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 286, 352, 416, 572, 704, 832, 1144, 1408, 1664, 2288, 3889, 4576, 7778, 9152, 15556, 18304, 31112, 42779, 50557, 62224, 85558, 101114, 124448, 171116, 202228, 248896, 342232, 404456, 497792, 556127, 684464, 808912, 1112254, 1368928, 1617824, 2224508, 2737856, 3235648, 4449016, 5475712, 6471296, 8898032, 17796064, 35592128, 71184256]

約数ペア:

[(1, 71184256), (2, 35592128), (4, 17796064), (8, 8898032), (11, 6471296), (13, 5475712), (16, 4449016), (22, 3235648), (26, 2737856), (32, 2224508), (44, 1617824), (52, 1368928), (64, 1112254), (88, 808912), (104, 684464), (128, 556127), (143, 497792), (176, 404456), (208, 342232), (286, 248896), (352, 202228), (416, 171116), (572, 124448), (704, 101114), (832, 85558), (1144, 62224), (1408, 50557), (1664, 42779), (2288, 31112), (3889, 18304), (4576, 15556), (7778, 9152)]