42645484

素因数分解:

$2^2\times 7^2\times {\mathrm{217579}}^1$

素因数の和:217597

約数の個数: 18

約数和(自身を含む): 86814420

約数和(自身を除く): 44168936

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 217579, 435158, 870316, 1523053, 3046106, 6092212, 10661371, 21322742, 42645484]

約数ペア:

[(1, 42645484), (2, 21322742), (4, 10661371), (7, 6092212), (14, 3046106), (28, 1523053), (49, 870316), (98, 435158), (196, 217579)]