71882012

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{1459}}^1$

素因数の和:1685

約数の個数: 24

約数和(自身を含む): 128158800

約数和(自身を除く): 56276788

約数列:

[1, 2, 4, 109, 113, 218, 226, 436, 452, 1459, 2918, 5836, 12317, 24634, 49268, 159031, 164867, 318062, 329734, 636124, 659468, 17970503, 35941006, 71882012]

約数ペア:

[(1, 71882012), (2, 35941006), (4, 17970503), (109, 659468), (113, 636124), (218, 329734), (226, 318062), (436, 164867), (452, 159031), (1459, 49268), (2918, 24634), (5836, 12317)]