74972434

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1\times {\mathrm{2287}}^1$

素因数の和:2769

約数の個数: 16

約数和(自身を含む): 115809408

約数和(自身を除く): 40836974

約数列:

[1, 2, 37, 74, 443, 886, 2287, 4574, 16391, 32782, 84619, 169238, 1013141, 2026282, 37486217, 74972434]

約数ペア:

[(1, 74972434), (2, 37486217), (37, 2026282), (74, 1013141), (443, 169238), (886, 84619), (2287, 32782), (4574, 16391)]