677441104

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{5471}}^1$

素因数の和:5659

約数の個数: 40

約数和(自身を含む): 1343485440

約数和(自身を除く): 666044336

約数列:

[1, 2, 4, 8, 16, 71, 109, 142, 218, 284, 436, 568, 872, 1136, 1744, 5471, 7739, 10942, 15478, 21884, 30956, 43768, 61912, 87536, 123824, 388441, 596339, 776882, 1192678, 1553764, 2385356, 3107528, 4770712, 6215056, 9541424, 42340069, 84680138, 169360276, 338720552, 677441104]

約数ペア:

[(1, 677441104), (2, 338720552), (4, 169360276), (8, 84680138), (16, 42340069), (71, 9541424), (109, 6215056), (142, 4770712), (218, 3107528), (284, 2385356), (436, 1553764), (568, 1192678), (872, 776882), (1136, 596339), (1744, 388441), (5471, 123824), (7739, 87536), (10942, 61912), (15478, 43768), (21884, 30956)]