61814972

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{983}}^1$

素因数の和:1265

約数の個数: 24

約数和(自身を含む): 110208000

約数和(自身を除く): 48393028

約数列:

[1, 2, 4, 79, 158, 199, 316, 398, 796, 983, 1966, 3932, 15721, 31442, 62884, 77657, 155314, 195617, 310628, 391234, 782468, 15453743, 30907486, 61814972]

約数ペア:

[(1, 61814972), (2, 30907486), (4, 15453743), (79, 782468), (158, 391234), (199, 310628), (316, 195617), (398, 155314), (796, 77657), (983, 62884), (1966, 31442), (3932, 15721)]