69724336

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{941}}^1$

素因数の和:1381

約数の個数: 40

約数和(自身を含む): 147878928

約数和(自身を除く): 78154592

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 421, 842, 941, 1684, 1882, 3368, 3764, 4631, 6736, 7528, 9262, 10351, 15056, 18524, 20702, 37048, 41404, 74096, 82808, 165616, 396161, 792322, 1584644, 3169288, 4357771, 6338576, 8715542, 17431084, 34862168, 69724336]

約数ペア:

[(1, 69724336), (2, 34862168), (4, 17431084), (8, 8715542), (11, 6338576), (16, 4357771), (22, 3169288), (44, 1584644), (88, 792322), (176, 396161), (421, 165616), (842, 82808), (941, 74096), (1684, 41404), (1882, 37048), (3368, 20702), (3764, 18524), (4631, 15056), (6736, 10351), (7528, 9262)]