26956730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{617}}^1$

素因数の和:898

約数の個数: 32

約数和(自身を含む): 51659856

約数和(自身を除く): 24703126

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 257, 514, 617, 1234, 1285, 2570, 3085, 4369, 6170, 8738, 10489, 20978, 21845, 43690, 52445, 104890, 158569, 317138, 792845, 1585690, 2695673, 5391346, 13478365, 26956730]

約数ペア:

[(1, 26956730), (2, 13478365), (5, 5391346), (10, 2695673), (17, 1585690), (34, 792845), (85, 317138), (170, 158569), (257, 104890), (514, 52445), (617, 43690), (1234, 21845), (1285, 20978), (2570, 10489), (3085, 8738), (4369, 6170)]