72225886

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{2663}}^1$

素因数の和:2927

約数の個数: 16

約数和(自身を含む): 110481408

約数和(自身を除く): 38255522

約数列:

[1, 2, 71, 142, 191, 382, 2663, 5326, 13561, 27122, 189073, 378146, 508633, 1017266, 36112943, 72225886]

約数ペア:

[(1, 72225886), (2, 36112943), (71, 1017266), (142, 508633), (191, 378146), (382, 189073), (2663, 27122), (5326, 13561)]