72243722

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{3251}}^1$

素因数の和:3565

約数の個数: 16

約数和(自身を含む): 111452544

約数和(自身を除く): 39208822

約数列:

[1, 2, 41, 82, 271, 542, 3251, 6502, 11111, 22222, 133291, 266582, 881021, 1762042, 36121861, 72243722]

約数ペア:

[(1, 72243722), (2, 36121861), (41, 1762042), (82, 881021), (271, 266582), (542, 133291), (3251, 22222), (6502, 11111)]