28744486

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{1249}}^1$

素因数の和:1599

約数の個数: 16

約数和(自身を含む): 44460000

約数和(自身を除く): 15715514

約数列:

[1, 2, 37, 74, 311, 622, 1249, 2498, 11507, 23014, 46213, 92426, 388439, 776878, 14372243, 28744486]

約数ペア:

[(1, 28744486), (2, 14372243), (37, 776878), (74, 388439), (311, 92426), (622, 46213), (1249, 23014), (2498, 11507)]