66130876

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{35251}}^1$

素因数の和:35329

約数の個数: 24

約数和(自身を含む): 134239616

約数和(自身を除く): 68108740

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 35251, 70502, 141004, 246757, 493514, 987028, 2361817, 4723634, 9447268, 16532719, 33065438, 66130876]

約数ペア:

[(1, 66130876), (2, 33065438), (4, 16532719), (7, 9447268), (14, 4723634), (28, 2361817), (67, 987028), (134, 493514), (268, 246757), (469, 141004), (938, 70502), (1876, 35251)]