40447012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{2819}}^1$

素因数の和:3051

約数の個数: 24

約数和(自身を含む): 75327840

約数和(自身を除く): 34880828

約数列:

[1, 2, 4, 17, 34, 68, 211, 422, 844, 2819, 3587, 5638, 7174, 11276, 14348, 47923, 95846, 191692, 594809, 1189618, 2379236, 10111753, 20223506, 40447012]

約数ペア:

[(1, 40447012), (2, 20223506), (4, 10111753), (17, 2379236), (34, 1189618), (68, 594809), (211, 191692), (422, 95846), (844, 47923), (2819, 14348), (3587, 11276), (5638, 7174)]