38199428

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{599}}^1$

素因数の和:859

約数の個数: 24

約数和(自身を含む): 68040000

約数和(自身を除く): 29840572

約数列:

[1, 2, 4, 107, 149, 214, 298, 428, 596, 599, 1198, 2396, 15943, 31886, 63772, 64093, 89251, 128186, 178502, 256372, 357004, 9549857, 19099714, 38199428]

約数ペア:

[(1, 38199428), (2, 19099714), (4, 9549857), (107, 357004), (149, 256372), (214, 178502), (298, 128186), (428, 89251), (596, 64093), (599, 63772), (1198, 31886), (2396, 15943)]