77916746

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{257}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 128118672

約数和(自身を除く): 50201926

約数列:

[1, 2, 17, 34, 37, 74, 241, 257, 482, 514, 629, 1258, 4097, 4369, 8194, 8738, 8917, 9509, 17834, 19018, 61937, 123874, 151589, 161653, 303178, 323306, 1052929, 2105858, 2291669, 4583338, 38958373, 77916746]

約数ペア:

[(1, 77916746), (2, 38958373), (17, 4583338), (34, 2291669), (37, 2105858), (74, 1052929), (241, 323306), (257, 303178), (482, 161653), (514, 151589), (629, 123874), (1258, 61937), (4097, 19018), (4369, 17834), (8194, 9509), (8738, 8917)]