40614854

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 71663616

約数和(自身を除く): 31048762

約数列:

[1, 2, 7, 14, 53, 106, 127, 254, 371, 431, 742, 862, 889, 1778, 3017, 6034, 6731, 13462, 22843, 45686, 47117, 54737, 94234, 109474, 159901, 319802, 383159, 766318, 2901061, 5802122, 20307427, 40614854]

約数ペア:

[(1, 40614854), (2, 20307427), (7, 5802122), (14, 2901061), (53, 766318), (106, 383159), (127, 319802), (254, 159901), (371, 109474), (431, 94234), (742, 54737), (862, 47117), (889, 45686), (1778, 22843), (3017, 13462), (6034, 6731)]