25663268

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{4547}}^1$

素因数の和:4651

約数の個数: 24

約数和(自身を含む): 48136032

約数和(自身を除く): 22472764

約数列:

[1, 2, 4, 17, 34, 68, 83, 166, 332, 1411, 2822, 4547, 5644, 9094, 18188, 77299, 154598, 309196, 377401, 754802, 1509604, 6415817, 12831634, 25663268]

約数ペア:

[(1, 25663268), (2, 12831634), (4, 6415817), (17, 1509604), (34, 754802), (68, 377401), (83, 309196), (166, 154598), (332, 77299), (1411, 18188), (2822, 9094), (4547, 5644)]