28236670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{36671}}^1$

素因数の和:36696

約数の個数: 32

約数和(自身を含む): 63369216

約数和(自身を除く): 35132546

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 36671, 73342, 183355, 256697, 366710, 403381, 513394, 806762, 1283485, 2016905, 2566970, 2823667, 4033810, 5647334, 14118335, 28236670]

約数ペア:

[(1, 28236670), (2, 14118335), (5, 5647334), (7, 4033810), (10, 2823667), (11, 2566970), (14, 2016905), (22, 1283485), (35, 806762), (55, 513394), (70, 403381), (77, 366710), (110, 256697), (154, 183355), (385, 73342), (770, 36671)]