68196814

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{571}}^1$

素因数の和:1048

約数の個数: 32

約数和(自身を含む): 123552000

約数和(自身を除く): 55355186

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 449, 571, 898, 1142, 3143, 3997, 6286, 7994, 8531, 10849, 17062, 21698, 59717, 75943, 119434, 151886, 256379, 512758, 1794653, 3589306, 4871201, 9742402, 34098407, 68196814]

約数ペア:

[(1, 68196814), (2, 34098407), (7, 9742402), (14, 4871201), (19, 3589306), (38, 1794653), (133, 512758), (266, 256379), (449, 151886), (571, 119434), (898, 75943), (1142, 59717), (3143, 21698), (3997, 17062), (6286, 10849), (7994, 8531)]