40028174

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1\times {\mathrm{1871}}^1$

素因数の和:2455

約数の個数: 16

約数和(自身を含む): 63348480

約数和(自身を除く): 23320306

約数列:

[1, 2, 19, 38, 563, 1126, 1871, 3742, 10697, 21394, 35549, 71098, 1053373, 2106746, 20014087, 40028174]

約数ペア:

[(1, 40028174), (2, 20014087), (19, 2106746), (38, 1053373), (563, 71098), (1126, 35549), (1871, 21394), (3742, 10697)]