71191256

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{10457}}^1$

素因数の和:10523

約数の個数: 32

約数和(自身を含む): 143065440

約数和(自身を除く): 71874184

約数列:

[1, 2, 4, 8, 23, 37, 46, 74, 92, 148, 184, 296, 851, 1702, 3404, 6808, 10457, 20914, 41828, 83656, 240511, 386909, 481022, 773818, 962044, 1547636, 1924088, 3095272, 8898907, 17797814, 35595628, 71191256]

約数ペア:

[(1, 71191256), (2, 35595628), (4, 17797814), (8, 8898907), (23, 3095272), (37, 1924088), (46, 1547636), (74, 962044), (92, 773818), (148, 481022), (184, 386909), (296, 240511), (851, 83656), (1702, 41828), (3404, 20914), (6808, 10457)]