25586054

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{541}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 44253216

約数和(自身を除く): 18667162

約数列:

[1, 2, 13, 17, 26, 34, 107, 214, 221, 442, 541, 1082, 1391, 1819, 2782, 3638, 7033, 9197, 14066, 18394, 23647, 47294, 57887, 115774, 119561, 239122, 752531, 984079, 1505062, 1968158, 12793027, 25586054]

約数ペア:

[(1, 25586054), (2, 12793027), (13, 1968158), (17, 1505062), (26, 984079), (34, 752531), (107, 239122), (214, 119561), (221, 115774), (442, 57887), (541, 47294), (1082, 23647), (1391, 18394), (1819, 14066), (2782, 9197), (3638, 7033)]