72403670056

素因数分解:

$2^3\times {\mathrm{4003}}^1\times {\mathrm{2260919}}^1$

素因数の和:2264928

約数の個数: 16

約数和(自身を含む): 135790855200

約数和(自身を除く): 63387185144

約数列:

[1, 2, 4, 8, 4003, 8006, 16012, 32024, 2260919, 4521838, 9043676, 18087352, 9050458757, 18100917514, 36201835028, 72403670056]

約数ペア:

[(1, 72403670056), (2, 36201835028), (4, 18100917514), (8, 9050458757), (4003, 18087352), (8006, 9043676), (16012, 4521838), (32024, 2260919)]