71550748

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{2671}}^1$

素因数の和:2893

約数の個数: 24

約数和(自身を含む): 129356864

約数和(自身を除く): 57806116

約数列:

[1, 2, 4, 37, 74, 148, 181, 362, 724, 2671, 5342, 6697, 10684, 13394, 26788, 98827, 197654, 395308, 483451, 966902, 1933804, 17887687, 35775374, 71550748]

約数ペア:

[(1, 71550748), (2, 35775374), (4, 17887687), (37, 1933804), (74, 966902), (148, 483451), (181, 395308), (362, 197654), (724, 98827), (2671, 26788), (5342, 13394), (6697, 10684)]