4375016

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 8748000

約数和(自身を除く): 4372984

約数列:

[1, 2, 4, 8, 19, 38, 76, 107, 152, 214, 269, 428, 538, 856, 1076, 2033, 2152, 4066, 5111, 8132, 10222, 16264, 20444, 28783, 40888, 57566, 115132, 230264, 546877, 1093754, 2187508, 4375016]

約数ペア:

[(1, 4375016), (2, 2187508), (4, 1093754), (8, 546877), (19, 230264), (38, 115132), (76, 57566), (107, 40888), (152, 28783), (214, 20444), (269, 16264), (428, 10222), (538, 8132), (856, 5111), (1076, 4066), (2033, 2152)]