70758784

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:291

約数の個数: 64

約数和(自身を含む): 146941200

約数和(自身を除く): 76182416

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 97, 128, 139, 164, 194, 278, 328, 388, 556, 656, 776, 1112, 1312, 1552, 2224, 2624, 3104, 3977, 4448, 5248, 5699, 6208, 7954, 8896, 11398, 12416, 13483, 15908, 17792, 22796, 26966, 31816, 45592, 53932, 63632, 91184, 107864, 127264, 182368, 215728, 254528, 364736, 431456, 509056, 552803, 729472, 862912, 1105606, 1725824, 2211212, 4422424, 8844848, 17689696, 35379392, 70758784]

約数ペア:

[(1, 70758784), (2, 35379392), (4, 17689696), (8, 8844848), (16, 4422424), (32, 2211212), (41, 1725824), (64, 1105606), (82, 862912), (97, 729472), (128, 552803), (139, 509056), (164, 431456), (194, 364736), (278, 254528), (328, 215728), (388, 182368), (556, 127264), (656, 107864), (776, 91184), (1112, 63632), (1312, 53932), (1552, 45592), (2224, 31816), (2624, 26966), (3104, 22796), (3977, 17792), (4448, 15908), (5248, 13483), (5699, 12416), (6208, 11398), (7954, 8896)]