128432252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{4003}}^1$

素因数の和:4637

約数の個数: 24

約数和(自身を含む): 242498256

約数和(自身を除く): 114066004

約数列:

[1, 2, 4, 13, 26, 52, 617, 1234, 2468, 4003, 8006, 8021, 16012, 16042, 32084, 52039, 104078, 208156, 2469851, 4939702, 9879404, 32108063, 64216126, 128432252]

約数ペア:

[(1, 128432252), (2, 64216126), (4, 32108063), (13, 9879404), (26, 4939702), (52, 2469851), (617, 208156), (1234, 104078), (2468, 52039), (4003, 32084), (8006, 16042), (8021, 16012)]