64727348

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{31667}}^1$

素因数の和:31751

約数の個数: 24

約数和(自身を含む): 131232192

約数和(自身を除く): 66504844

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 31667, 63334, 126668, 221669, 443338, 886676, 2311691, 4623382, 9246764, 16181837, 32363674, 64727348]

約数ペア:

[(1, 64727348), (2, 32363674), (4, 16181837), (7, 9246764), (14, 4623382), (28, 2311691), (73, 886676), (146, 443338), (292, 221669), (511, 126668), (1022, 63334), (2044, 31667)]