63538846

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{317}}^1$

素因数の和:568

約数の個数: 32

約数和(自身を含む): 111121920

約数和(自身を除く): 47583074

約数列:

[1, 2, 7, 14, 103, 139, 206, 278, 317, 634, 721, 973, 1442, 1946, 2219, 4438, 14317, 28634, 32651, 44063, 65302, 88126, 100219, 200438, 228557, 308441, 457114, 616882, 4538489, 9076978, 31769423, 63538846]

約数ペア:

[(1, 63538846), (2, 31769423), (7, 9076978), (14, 4538489), (103, 616882), (139, 457114), (206, 308441), (278, 228557), (317, 200438), (634, 100219), (721, 88126), (973, 65302), (1442, 44063), (1946, 32651), (2219, 28634), (4438, 14317)]