68908364

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{129527}}^1$

素因数の和:129557

約数の個数: 24

約数和(自身を含む): 145071360

約数和(自身を除く): 76162996

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 129527, 259054, 518108, 906689, 1813378, 2461013, 3626756, 4922026, 9844052, 17227091, 34454182, 68908364]

約数ペア:

[(1, 68908364), (2, 34454182), (4, 17227091), (7, 9844052), (14, 4922026), (19, 3626756), (28, 2461013), (38, 1813378), (76, 906689), (133, 518108), (266, 259054), (532, 129527)]