68026894

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{11839}}^1$

素因数の和:11884

約数の個数: 24

約数和(自身を含む): 117002880

約数和(自身を除く): 48975986

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 2873, 5746, 11839, 23678, 153907, 201263, 307814, 402526, 2000791, 2616419, 4001582, 5232838, 34013447, 68026894]

約数ペア:

[(1, 68026894), (2, 34013447), (13, 5232838), (17, 4001582), (26, 2616419), (34, 2000791), (169, 402526), (221, 307814), (338, 201263), (442, 153907), (2873, 23678), (5746, 11839)]