79778756

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{3701}}^1$

素因数の和:4039

約数の個数: 24

約数和(自身を含む): 148331736

約数和(自身を除く): 68552980

約数列:

[1, 2, 4, 17, 34, 68, 317, 634, 1268, 3701, 5389, 7402, 10778, 14804, 21556, 62917, 125834, 251668, 1173217, 2346434, 4692868, 19944689, 39889378, 79778756]

約数ペア:

[(1, 79778756), (2, 39889378), (4, 19944689), (17, 4692868), (34, 2346434), (68, 1173217), (317, 251668), (634, 125834), (1268, 62917), (3701, 21556), (5389, 14804), (7402, 10778)]