28284206

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{1229}}^1$

素因数の和:1579

約数の個数: 16

約数和(自身を含む): 43748640

約数和(自身を除く): 15464434

約数列:

[1, 2, 37, 74, 311, 622, 1229, 2458, 11507, 23014, 45473, 90946, 382219, 764438, 14142103, 28284206]

約数ペア:

[(1, 28284206), (2, 14142103), (37, 764438), (74, 382219), (311, 90946), (622, 45473), (1229, 23014), (2458, 11507)]