28710506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{5749}}^1$

素因数の和:5989

約数の個数: 16

約数和(自身を含む): 47196000

約数和(自身を除く): 18485494

約数列:

[1, 2, 11, 22, 227, 454, 2497, 4994, 5749, 11498, 63239, 126478, 1305023, 2610046, 14355253, 28710506]

約数ペア:

[(1, 28710506), (2, 14355253), (11, 2610046), (22, 1305023), (227, 126478), (454, 63239), (2497, 11498), (4994, 5749)]