26178490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{577}}^1$

素因数の和:946

約数の個数: 32

約数和(自身を含む): 50979600

約数和(自身を除く): 24801110

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 349, 577, 698, 1154, 1745, 2885, 3490, 4537, 5770, 7501, 9074, 15002, 22685, 37505, 45370, 75010, 201373, 402746, 1006865, 2013730, 2617849, 5235698, 13089245, 26178490]

約数ペア:

[(1, 26178490), (2, 13089245), (5, 5235698), (10, 2617849), (13, 2013730), (26, 1006865), (65, 402746), (130, 201373), (349, 75010), (577, 45370), (698, 37505), (1154, 22685), (1745, 15002), (2885, 9074), (3490, 7501), (4537, 5770)]