68037508

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{220901}}^1$

素因数の和:220923

約数の個数: 24

約数和(自身を含む): 148446144

約数和(自身を除く): 80408636

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 220901, 441802, 883604, 1546307, 2429911, 3092614, 4859822, 6185228, 9719644, 17009377, 34018754, 68037508]

約数ペア:

[(1, 68037508), (2, 34018754), (4, 17009377), (7, 9719644), (11, 6185228), (14, 4859822), (22, 3092614), (28, 2429911), (44, 1546307), (77, 883604), (154, 441802), (308, 220901)]