40576046

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{719}}^1$

素因数の和:896

約数の個数: 32

約数和(自身を含む): 72576000

約数和(自身を除く): 31999954

約数列:

[1, 2, 7, 14, 29, 58, 139, 203, 278, 406, 719, 973, 1438, 1946, 4031, 5033, 8062, 10066, 20851, 28217, 41702, 56434, 99941, 145957, 199882, 291914, 699587, 1399174, 2898289, 5796578, 20288023, 40576046]

約数ペア:

[(1, 40576046), (2, 20288023), (7, 5796578), (14, 2898289), (29, 1399174), (58, 699587), (139, 291914), (203, 199882), (278, 145957), (406, 99941), (719, 56434), (973, 41702), (1438, 28217), (1946, 20851), (4031, 10066), (5033, 8062)]