69560668

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{2551}}^1$

素因数の和:2973

約数の個数: 24

約数和(自身を含む): 129263904

約数和(自身を除く): 59703236

約数列:

[1, 2, 4, 17, 34, 68, 401, 802, 1604, 2551, 5102, 6817, 10204, 13634, 27268, 43367, 86734, 173468, 1022951, 2045902, 4091804, 17390167, 34780334, 69560668]

約数ペア:

[(1, 69560668), (2, 34780334), (4, 17390167), (17, 4091804), (34, 2045902), (68, 1022951), (401, 173468), (802, 86734), (1604, 43367), (2551, 27268), (5102, 13634), (6817, 10204)]