47145844

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{2029}}^1$

素因数の和:2227

約数の個数: 24

約数和(自身を含む): 85316840

約数和(自身を除く): 38170996

約数列:

[1, 2, 4, 37, 74, 148, 157, 314, 628, 2029, 4058, 5809, 8116, 11618, 23236, 75073, 150146, 300292, 318553, 637106, 1274212, 11786461, 23572922, 47145844]

約数ペア:

[(1, 47145844), (2, 23572922), (4, 11786461), (37, 1274212), (74, 637106), (148, 318553), (157, 300292), (314, 150146), (628, 75073), (2029, 23236), (4058, 11618), (5809, 8116)]