72249016

素因数分解:

$2^3\times 7^1\times {\mathrm{1290161}}^1$

素因数の和:1290174

約数の個数: 16

約数和(自身を含む): 154819440

約数和(自身を除く): 82570424

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1290161, 2580322, 5160644, 9031127, 10321288, 18062254, 36124508, 72249016]

約数ペア:

[(1, 72249016), (2, 36124508), (4, 18062254), (7, 10321288), (8, 9031127), (14, 5160644), (28, 2580322), (56, 1290161)]