25056974

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1\times {\mathrm{521}}^1$

素因数の和:835

約数の個数: 16

約数和(自身を含む): 38147760

約数和(自身を除く): 13090786

約数列:

[1, 2, 139, 173, 278, 346, 521, 1042, 24047, 48094, 72419, 90133, 144838, 180266, 12528487, 25056974]

約数ペア:

[(1, 25056974), (2, 12528487), (139, 180266), (173, 144838), (278, 90133), (346, 72419), (521, 48094), (1042, 24047)]