40738174

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{1889}}^1$

素因数の和:2195

約数の個数: 16

約数和(自身を含む): 62868960

約数和(自身を除く): 22130786

約数列:

[1, 2, 41, 82, 263, 526, 1889, 3778, 10783, 21566, 77449, 154898, 496807, 993614, 20369087, 40738174]

約数ペア:

[(1, 40738174), (2, 20369087), (41, 993614), (82, 496807), (263, 154898), (526, 77449), (1889, 21566), (3778, 10783)]