68778856

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{733}}^1$

素因数の和:1093

約数の個数: 32

約数和(自身を含む): 133044840

約数和(自身を除く): 64265984

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 317, 634, 733, 1268, 1466, 2536, 2932, 5864, 11729, 23458, 27121, 46916, 54242, 93832, 108484, 216968, 232361, 464722, 929444, 1858888, 8597357, 17194714, 34389428, 68778856]

約数ペア:

[(1, 68778856), (2, 34389428), (4, 17194714), (8, 8597357), (37, 1858888), (74, 929444), (148, 464722), (296, 232361), (317, 216968), (634, 108484), (733, 93832), (1268, 54242), (1466, 46916), (2536, 27121), (2932, 23458), (5864, 11729)]