72970414

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{70571}}^1$

素因数の和:70631

約数の個数: 16

約数和(自身を含む): 121948416

約数和(自身を除く): 48978002

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 70571, 141142, 776281, 1552562, 3316837, 6633674, 36485207, 72970414]

約数ペア:

[(1, 72970414), (2, 36485207), (11, 6633674), (22, 3316837), (47, 1552562), (94, 776281), (517, 141142), (1034, 70571)]