4080888056

素因数分解:

$2^3\times 7^1\times {\mathrm{72873001}}^1$

素因数の和:72873014

約数の個数: 16

約数和(自身を含む): 8744760240

約数和(自身を除く): 4663872184

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 72873001, 145746002, 291492004, 510111007, 582984008, 1020222014, 2040444028, 4080888056]

約数ペア:

[(1, 4080888056), (2, 2040444028), (4, 1020222014), (7, 582984008), (8, 510111007), (14, 291492004), (28, 145746002), (56, 72873001)]