68378992

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{3631}}^1$

素因数の和:3757

約数の個数: 40

約数和(自身を含む): 145919232

約数和(自身を除く): 77540240

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 107, 176, 214, 428, 856, 1177, 1712, 2354, 3631, 4708, 7262, 9416, 14524, 18832, 29048, 39941, 58096, 79882, 159764, 319528, 388517, 639056, 777034, 1554068, 3108136, 4273687, 6216272, 8547374, 17094748, 34189496, 68378992]

約数ペア:

[(1, 68378992), (2, 34189496), (4, 17094748), (8, 8547374), (11, 6216272), (16, 4273687), (22, 3108136), (44, 1554068), (88, 777034), (107, 639056), (176, 388517), (214, 319528), (428, 159764), (856, 79882), (1177, 58096), (1712, 39941), (2354, 29048), (3631, 18832), (4708, 14524), (7262, 9416)]