42972314

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{39863}}^1$

素因数の和:39890

約数の個数: 24

約数和(自身を含む): 81800928

約数和(自身を除く): 38828614

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 39863, 79726, 279041, 438493, 558082, 876986, 1953287, 3069451, 3906574, 6138902, 21486157, 42972314]

約数ペア:

[(1, 42972314), (2, 21486157), (7, 6138902), (11, 3906574), (14, 3069451), (22, 1953287), (49, 876986), (77, 558082), (98, 438493), (154, 279041), (539, 79726), (1078, 39863)]