25966633

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 34836480

約数和(自身を除く): 8869847

約数列:

[1, 7, 11, 17, 77, 83, 119, 187, 239, 581, 913, 1309, 1411, 1673, 2629, 4063, 6391, 9877, 15521, 18403, 19837, 28441, 44693, 108647, 138859, 218207, 312851, 337229, 1527449, 2360603, 3709519, 25966633]

約数ペア:

[(1, 25966633), (7, 3709519), (11, 2360603), (17, 1527449), (77, 337229), (83, 312851), (119, 218207), (187, 138859), (239, 108647), (581, 44693), (913, 28441), (1309, 19837), (1411, 18403), (1673, 15521), (2629, 9877), (4063, 6391)]