28770906

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{65687}}^1$

素因数の和:65765

約数の個数: 16

約数和(自身を含む): 58330944

約数和(自身を除く): 29560038

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 65687, 131374, 197061, 394122, 4795151, 9590302, 14385453, 28770906]

約数ペア:

[(1, 28770906), (2, 14385453), (3, 9590302), (6, 4795151), (73, 394122), (146, 197061), (219, 131374), (438, 65687)]