28350436

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{859}}^1$

素因数の和:1123

約数の個数: 24

約数和(自身を含む): 51242240

約数和(自身を除く): 22891804

約数列:

[1, 2, 4, 37, 74, 148, 223, 446, 859, 892, 1718, 3436, 8251, 16502, 31783, 33004, 63566, 127132, 191557, 383114, 766228, 7087609, 14175218, 28350436]

約数ペア:

[(1, 28350436), (2, 14175218), (4, 7087609), (37, 766228), (74, 383114), (148, 191557), (223, 127132), (446, 63566), (859, 33004), (892, 31783), (1718, 16502), (3436, 8251)]