68816566

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{3671}}^1$

素因数の和:3796

約数の個数: 32

約数和(自身を含む): 128314368

約数和(自身を除く): 59497802

約数列:

[1, 2, 7, 13, 14, 26, 91, 103, 182, 206, 721, 1339, 1442, 2678, 3671, 7342, 9373, 18746, 25697, 47723, 51394, 95446, 334061, 378113, 668122, 756226, 2646791, 4915469, 5293582, 9830938, 34408283, 68816566]

約数ペア:

[(1, 68816566), (2, 34408283), (7, 9830938), (13, 5293582), (14, 4915469), (26, 2646791), (91, 756226), (103, 668122), (182, 378113), (206, 334061), (721, 95446), (1339, 51394), (1442, 47723), (2678, 25697), (3671, 18746), (7342, 9373)]