25977332

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{7949}}^1$

素因数の和:8015

約数の個数: 24

約数和(自身を含む): 48972000

約数和(自身を除く): 22994668

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 7949, 15898, 31796, 151031, 302062, 341807, 604124, 683614, 1367228, 6494333, 12988666, 25977332]

約数ペア:

[(1, 25977332), (2, 12988666), (4, 6494333), (19, 1367228), (38, 683614), (43, 604124), (76, 341807), (86, 302062), (172, 151031), (817, 31796), (1634, 15898), (3268, 7949)]