71432986

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{107}}^1\times {\mathrm{631}}^1$

素因数の和:786

約数の個数: 24

約数和(自身を含む): 113236704

約数和(自身を除く): 41803718

約数列:

[1, 2, 23, 46, 107, 214, 529, 631, 1058, 1262, 2461, 4922, 14513, 29026, 56603, 67517, 113206, 135034, 333799, 667598, 1552891, 3105782, 35716493, 71432986]

約数ペア:

[(1, 71432986), (2, 35716493), (23, 3105782), (46, 1552891), (107, 667598), (214, 333799), (529, 135034), (631, 113206), (1058, 67517), (1262, 56603), (2461, 29026), (4922, 14513)]