64931741

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{971}}^1$

素因数の和:1252

約数の個数: 16

約数和(自身を含む): 76422528

約数和(自身を除く): 11490787

約数列:

[1, 7, 41, 233, 287, 971, 1631, 6797, 9553, 39811, 66871, 226243, 278677, 1583701, 9275963, 64931741]

約数ペア:

[(1, 64931741), (7, 9275963), (41, 1583701), (233, 278677), (287, 226243), (971, 66871), (1631, 39811), (6797, 9553)]