40847794

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{33427}}^1$

素因数の和:33489

約数の個数: 16

約数和(自身を含む): 67390848

約数和(自身を除く): 26543054

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 33427, 66854, 434551, 869102, 1571069, 3142138, 20423897, 40847794]

約数ペア:

[(1, 40847794), (2, 20423897), (13, 3142138), (26, 1571069), (47, 869102), (94, 434551), (611, 66854), (1222, 33427)]