28319288

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{44809}}^1$

素因数の和:44894

約数の個数: 16

約数和(自身を含む): 53772000

約数和(自身を除く): 25452712

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 44809, 89618, 179236, 358472, 3539911, 7079822, 14159644, 28319288]

約数ペア:

[(1, 28319288), (2, 14159644), (4, 7079822), (8, 3539911), (79, 358472), (158, 179236), (316, 89618), (632, 44809)]