47703508

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{2053}}^1$

素因数の和:2251

約数の個数: 24

約数和(自身を含む): 86325512

約数和(自身を除く): 38622004

約数列:

[1, 2, 4, 37, 74, 148, 157, 314, 628, 2053, 4106, 5809, 8212, 11618, 23236, 75961, 151922, 303844, 322321, 644642, 1289284, 11925877, 23851754, 47703508]

約数ペア:

[(1, 47703508), (2, 23851754), (4, 11925877), (37, 1289284), (74, 644642), (148, 322321), (157, 303844), (314, 151922), (628, 75961), (2053, 23236), (4106, 11618), (5809, 8212)]