28530436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{1693}}^1$

素因数の和:2091

約数の個数: 24

約数和(自身を含む): 54641664

約数和(自身を除く): 26111228

約数列:

[1, 2, 4, 11, 22, 44, 383, 766, 1532, 1693, 3386, 4213, 6772, 8426, 16852, 18623, 37246, 74492, 648419, 1296838, 2593676, 7132609, 14265218, 28530436]

約数ペア:

[(1, 28530436), (2, 14265218), (4, 7132609), (11, 2593676), (22, 1296838), (44, 648419), (383, 74492), (766, 37246), (1532, 18623), (1693, 16852), (3386, 8426), (4213, 6772)]