26437390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{1289}}^1$

素因数の和:1596

約数の個数: 32

約数和(自身を含む): 54613440

約数和(自身を除く): 28176050

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 293, 586, 1289, 1465, 2051, 2578, 2930, 4102, 6445, 9023, 10255, 12890, 18046, 20510, 45115, 90230, 377677, 755354, 1888385, 2643739, 3776770, 5287478, 13218695, 26437390]

約数ペア:

[(1, 26437390), (2, 13218695), (5, 5287478), (7, 3776770), (10, 2643739), (14, 1888385), (35, 755354), (70, 377677), (293, 90230), (586, 45115), (1289, 20510), (1465, 18046), (2051, 12890), (2578, 10255), (2930, 9023), (4102, 6445)]