42016828

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{78979}}^1$

素因数の和:79009

約数の個数: 24

約数和(自身を含む): 88457600

約数和(自身を除く): 46440772

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 78979, 157958, 315916, 552853, 1105706, 1500601, 2211412, 3001202, 6002404, 10504207, 21008414, 42016828]

約数ペア:

[(1, 42016828), (2, 21008414), (4, 10504207), (7, 6002404), (14, 3001202), (19, 2211412), (28, 1500601), (38, 1105706), (76, 552853), (133, 315916), (266, 157958), (532, 78979)]