72331012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{15629}}^1$

素因数の和:15735

約数の個数: 24

約数和(自身を含む): 137856600

約数和(自身を除く): 65525588

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 15629, 31258, 62516, 203177, 406354, 812708, 1390981, 2781962, 5563924, 18082753, 36165506, 72331012]

約数ペア:

[(1, 72331012), (2, 36165506), (4, 18082753), (13, 5563924), (26, 2781962), (52, 1390981), (89, 812708), (178, 406354), (356, 203177), (1157, 62516), (2314, 31258), (4628, 15629)]