68888708

素因数分解:

$2^2\times 7^2\times {\mathrm{131}}^1\times {\mathrm{2683}}^1$

素因数の和:2832

約数の個数: 36

約数和(自身を含む): 141360912

約数和(自身を除く): 72472204

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 131, 196, 262, 524, 917, 1834, 2683, 3668, 5366, 6419, 10732, 12838, 18781, 25676, 37562, 75124, 131467, 262934, 351473, 525868, 702946, 1405892, 2460311, 4920622, 9841244, 17222177, 34444354, 68888708]

約数ペア:

[(1, 68888708), (2, 34444354), (4, 17222177), (7, 9841244), (14, 4920622), (28, 2460311), (49, 1405892), (98, 702946), (131, 525868), (196, 351473), (262, 262934), (524, 131467), (917, 75124), (1834, 37562), (2683, 25676), (3668, 18781), (5366, 12838), (6419, 10732)]