27204398

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{28279}}^1$

素因数の和:28331

約数の個数: 16

約数和(自身を含む): 45134880

約数和(自身を除く): 17930482

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 28279, 56558, 367627, 735254, 1046323, 2092646, 13602199, 27204398]

約数ペア:

[(1, 27204398), (2, 13602199), (13, 2092646), (26, 1046323), (37, 735254), (74, 367627), (481, 56558), (962, 28279)]