66073372

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{787}}^1$

素因数の和:1081

約数の個数: 24

約数和(自身を含む): 117380480

約数和(自身を除く): 51307108

約数列:

[1, 2, 4, 139, 151, 278, 302, 556, 604, 787, 1574, 3148, 20989, 41978, 83956, 109393, 118837, 218786, 237674, 437572, 475348, 16518343, 33036686, 66073372]

約数ペア:

[(1, 66073372), (2, 33036686), (4, 16518343), (139, 475348), (151, 437572), (278, 237674), (302, 218786), (556, 118837), (604, 109393), (787, 83956), (1574, 41978), (3148, 20989)]