68712848

素因数分解:

$2^4\times {\mathrm{37}}^2\times {\mathrm{3137}}^1$

素因数の和:3219

約数の個数: 30

約数和(自身を含む): 136870146

約数和(自身を除く): 68157298

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 1369, 2738, 3137, 5476, 6274, 10952, 12548, 21904, 25096, 50192, 116069, 232138, 464276, 928552, 1857104, 4294553, 8589106, 17178212, 34356424, 68712848]

約数ペア:

[(1, 68712848), (2, 34356424), (4, 17178212), (8, 8589106), (16, 4294553), (37, 1857104), (74, 928552), (148, 464276), (296, 232138), (592, 116069), (1369, 50192), (2738, 25096), (3137, 21904), (5476, 12548), (6274, 10952)]