74138935

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1063}}^1$

素因数の和:1147

約数の個数: 32

約数和(自身を含む): 101888640

約数和(自身を除く): 27749705

約数列:

[1, 5, 13, 29, 37, 65, 145, 185, 377, 481, 1063, 1073, 1885, 2405, 5315, 5365, 13819, 13949, 30827, 39331, 69095, 69745, 154135, 196655, 400751, 511303, 1140599, 2003755, 2556515, 5702995, 14827787, 74138935]

約数ペア:

[(1, 74138935), (5, 14827787), (13, 5702995), (29, 2556515), (37, 2003755), (65, 1140599), (145, 511303), (185, 400751), (377, 196655), (481, 154135), (1063, 69745), (1073, 69095), (1885, 39331), (2405, 30827), (5315, 13949), (5365, 13819)]