7271644

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{631}}^1$

素因数の和:745

約数の個数: 24

約数和(自身を含む): 13236608

約数和(自身を除く): 5964964

約数列:

[1, 2, 4, 43, 67, 86, 134, 172, 268, 631, 1262, 2524, 2881, 5762, 11524, 27133, 42277, 54266, 84554, 108532, 169108, 1817911, 3635822, 7271644]

約数ペア:

[(1, 7271644), (2, 3635822), (4, 1817911), (43, 169108), (67, 108532), (86, 84554), (134, 54266), (172, 42277), (268, 27133), (631, 11524), (1262, 5762), (2524, 2881)]