69377854

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20063}}^1$

素因数の和:20104

約数の個数: 32

約数和(自身を含む): 134830080

約数和(自身を除く): 65452226

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 20063, 40126, 140441, 260819, 280882, 381197, 521638, 762394, 1825733, 2668379, 3651466, 4955561, 5336758, 9911122, 34688927, 69377854]

約数ペア:

[(1, 69377854), (2, 34688927), (7, 9911122), (13, 5336758), (14, 4955561), (19, 3651466), (26, 2668379), (38, 1825733), (91, 762394), (133, 521638), (182, 381197), (247, 280882), (266, 260819), (494, 140441), (1729, 40126), (3458, 20063)]