68777282

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{22639}}^1$

素因数の和:22686

約数の個数: 24

約数和(自身を含む): 123886080

約数和(自身を除く): 55108798

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 1519, 3038, 22639, 45278, 158473, 316946, 701809, 1109311, 1403618, 2218622, 4912663, 9825326, 34388641, 68777282]

約数ペア:

[(1, 68777282), (2, 34388641), (7, 9825326), (14, 4912663), (31, 2218622), (49, 1403618), (62, 1109311), (98, 701809), (217, 316946), (434, 158473), (1519, 45278), (3038, 22639)]