69210328

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{2143}}^1$

素因数の和:2527

約数の個数: 32

約数和(自身を含む): 142018560

約数和(自身を除く): 72808232

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 367, 734, 1468, 2143, 2936, 4037, 4286, 8074, 8572, 16148, 17144, 23573, 32296, 47146, 94292, 188584, 786481, 1572962, 3145924, 6291848, 8651291, 17302582, 34605164, 69210328]

約数ペア:

[(1, 69210328), (2, 34605164), (4, 17302582), (8, 8651291), (11, 6291848), (22, 3145924), (44, 1572962), (88, 786481), (367, 188584), (734, 94292), (1468, 47146), (2143, 32296), (2936, 23573), (4037, 17144), (4286, 16148), (8074, 8572)]