28134808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{270527}}^1$

素因数の和:270546

約数の個数: 16

約数和(自身を含む): 56810880

約数和(自身を除く): 28676072

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 270527, 541054, 1082108, 2164216, 3516851, 7033702, 14067404, 28134808]

約数ペア:

[(1, 28134808), (2, 14067404), (4, 7033702), (8, 3516851), (13, 2164216), (26, 1082108), (52, 541054), (104, 270527)]