72742364

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{443551}}^1$

素因数の和:443596

約数の個数: 12

約数和(自身を含む): 130404288

約数和(自身を除く): 57661924

約数列:

[1, 2, 4, 41, 82, 164, 443551, 887102, 1774204, 18185591, 36371182, 72742364]

約数ペア:

[(1, 72742364), (2, 36371182), (4, 18185591), (41, 1774204), (82, 887102), (164, 443551)]