67990792

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{2137}}^1$

素因数の和:2281

約数の個数: 32

約数和(自身を含む): 132000120

約数和(自身を除く): 64009328

約数列:

[1, 2, 4, 8, 41, 82, 97, 164, 194, 328, 388, 776, 2137, 3977, 4274, 7954, 8548, 15908, 17096, 31816, 87617, 175234, 207289, 350468, 414578, 700936, 829156, 1658312, 8498849, 16997698, 33995396, 67990792]

約数ペア:

[(1, 67990792), (2, 33995396), (4, 16997698), (8, 8498849), (41, 1658312), (82, 829156), (97, 700936), (164, 414578), (194, 350468), (328, 207289), (388, 175234), (776, 87617), (2137, 31816), (3977, 17096), (4274, 15908), (7954, 8548)]