76813156

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{21601}}^1$

素因数の和:21739

約数の個数: 24

約数和(自身を含む): 154843136

約数和(自身を除く): 78029980

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 21601, 43202, 86404, 151207, 302414, 604828, 2743327, 5486654, 10973308, 19203289, 38406578, 76813156]

約数ペア:

[(1, 76813156), (2, 38406578), (4, 19203289), (7, 10973308), (14, 5486654), (28, 2743327), (127, 604828), (254, 302414), (508, 151207), (889, 86404), (1778, 43202), (3556, 21601)]