67685456

素因数分解:

$2^4\times {\mathrm{1123}}^1\times {\mathrm{3767}}^1$

素因数の和:4898

約数の個数: 20

約数和(自身を含む): 131292192

約数和(自身を除く): 63606736

約数列:

[1, 2, 4, 8, 16, 1123, 2246, 3767, 4492, 7534, 8984, 15068, 17968, 30136, 60272, 4230341, 8460682, 16921364, 33842728, 67685456]

約数ペア:

[(1, 67685456), (2, 33842728), (4, 16921364), (8, 8460682), (16, 4230341), (1123, 60272), (2246, 30136), (3767, 17968), (4492, 15068), (7534, 8984)]