68284816

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{4441}}^1$

素因数の和:4511

約数の個数: 30

約数和(自身を含む): 136738086

約数和(自身を除く): 68453270

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 961, 1922, 3844, 4441, 7688, 8882, 15376, 17764, 35528, 71056, 137671, 275342, 550684, 1101368, 2202736, 4267801, 8535602, 17071204, 34142408, 68284816]

約数ペア:

[(1, 68284816), (2, 34142408), (4, 17071204), (8, 8535602), (16, 4267801), (31, 2202736), (62, 1101368), (124, 550684), (248, 275342), (496, 137671), (961, 71056), (1922, 35528), (3844, 17764), (4441, 15376), (7688, 8882)]