28770762

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{67537}}^1$

素因数の和:67613

約数の個数: 16

約数和(自身を含む): 58352832

約数和(自身を除く): 29582070

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 67537, 135074, 202611, 405222, 4795127, 9590254, 14385381, 28770762]

約数ペア:

[(1, 28770762), (2, 14385381), (3, 9590254), (6, 4795127), (71, 405222), (142, 202611), (213, 135074), (426, 67537)]