64758422162

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4649}}^1\times {\mathrm{26891}}^1$

素因数の和:31586

約数の個数: 32

約数和(自身を含む): 114043593600

約数和(自身を除く): 49285171438

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 4649, 9298, 26891, 32543, 53782, 65086, 172013, 188237, 344026, 376474, 994967, 1204091, 1989934, 2408182, 6964769, 13929538, 125016259, 250032518, 875113813, 1750227626, 4625601583, 9251203166, 32379211081, 64758422162]

約数ペア:

[(1, 64758422162), (2, 32379211081), (7, 9251203166), (14, 4625601583), (37, 1750227626), (74, 875113813), (259, 250032518), (518, 125016259), (4649, 13929538), (9298, 6964769), (26891, 2408182), (32543, 1989934), (53782, 1204091), (65086, 994967), (172013, 376474), (188237, 344026)]