25908170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{593}}^1$

素因数の和:874

約数の個数: 32

約数和(自身を含む): 49653648

約数和(自身を除く): 23745478

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 257, 514, 593, 1186, 1285, 2570, 2965, 4369, 5930, 8738, 10081, 20162, 21845, 43690, 50405, 100810, 152401, 304802, 762005, 1524010, 2590817, 5181634, 12954085, 25908170]

約数ペア:

[(1, 25908170), (2, 12954085), (5, 5181634), (10, 2590817), (17, 1524010), (34, 762005), (85, 304802), (170, 152401), (257, 100810), (514, 50405), (593, 43690), (1186, 21845), (1285, 20162), (2570, 10081), (2965, 8738), (4369, 5930)]