64465618

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{1283}}^1$

素因数の和:1426

約数の個数: 32

約数和(自身を含む): 114758784

約数和(自身を除く): 50293166

約数列:

[1, 2, 7, 14, 37, 74, 97, 194, 259, 518, 679, 1283, 1358, 2566, 3589, 7178, 8981, 17962, 25123, 47471, 50246, 94942, 124451, 248902, 332297, 664594, 871157, 1742314, 4604687, 9209374, 32232809, 64465618]

約数ペア:

[(1, 64465618), (2, 32232809), (7, 9209374), (14, 4604687), (37, 1742314), (74, 871157), (97, 664594), (194, 332297), (259, 248902), (518, 124451), (679, 94942), (1283, 50246), (1358, 47471), (2566, 25123), (3589, 17962), (7178, 8981)]