25658572

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{953}}^1$

素因数の和:1137

約数の個数: 24

約数和(自身を含む): 46158336

約数和(自身を除く): 20499764

約数列:

[1, 2, 4, 53, 106, 127, 212, 254, 508, 953, 1906, 3812, 6731, 13462, 26924, 50509, 101018, 121031, 202036, 242062, 484124, 6414643, 12829286, 25658572]

約数ペア:

[(1, 25658572), (2, 12829286), (4, 6414643), (53, 484124), (106, 242062), (127, 202036), (212, 121031), (254, 101018), (508, 50509), (953, 26924), (1906, 13462), (3812, 6731)]