28189468

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{10111}}^1$

素因数の和:10173

約数の個数: 24

約数和(自身を含む): 53512704

約数和(自身を除く): 25323236

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2788, 10111, 20222, 40444, 171887, 343774, 414551, 687548, 829102, 1658204, 7047367, 14094734, 28189468]

約数ペア:

[(1, 28189468), (2, 14094734), (4, 7047367), (17, 1658204), (34, 829102), (41, 687548), (68, 414551), (82, 343774), (164, 171887), (697, 40444), (1394, 20222), (2788, 10111)]