28313066

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{2437}}^1$

素因数の和:2633

約数の個数: 16

約数和(自身を含む): 43913256

約数和(自身を除く): 15600190

約数列:

[1, 2, 37, 74, 157, 314, 2437, 4874, 5809, 11618, 90169, 180338, 382609, 765218, 14156533, 28313066]

約数ペア:

[(1, 28313066), (2, 14156533), (37, 765218), (74, 382609), (157, 180338), (314, 90169), (2437, 11618), (4874, 5809)]