72576218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{253763}}^1$

素因数の和:253789

約数の個数: 16

約数和(自身を含む): 127897056

約数和(自身を除く): 55320838

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 253763, 507526, 2791393, 3298919, 5582786, 6597838, 36288109, 72576218]

約数ペア:

[(1, 72576218), (2, 36288109), (11, 6597838), (13, 5582786), (22, 3298919), (26, 2791393), (143, 507526), (286, 253763)]