69713776

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{9661}}^1$

素因数の和:9721

約数の個数: 40

約数和(自身を含む): 150959088

約数和(自身を除く): 81245312

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 164, 176, 328, 451, 656, 902, 1804, 3608, 7216, 9661, 19322, 38644, 77288, 106271, 154576, 212542, 396101, 425084, 792202, 850168, 1584404, 1700336, 3168808, 4357111, 6337616, 8714222, 17428444, 34856888, 69713776]

約数ペア:

[(1, 69713776), (2, 34856888), (4, 17428444), (8, 8714222), (11, 6337616), (16, 4357111), (22, 3168808), (41, 1700336), (44, 1584404), (82, 850168), (88, 792202), (164, 425084), (176, 396101), (328, 212542), (451, 154576), (656, 106271), (902, 77288), (1804, 38644), (3608, 19322), (7216, 9661)]