28301892

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{63743}}^1$

素因数の和:63787

約数の個数: 24

約数和(自身を含む): 67823616

約数和(自身を除く): 39521724

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 63743, 127486, 191229, 254972, 382458, 764916, 2358491, 4716982, 7075473, 9433964, 14150946, 28301892]

約数ペア:

[(1, 28301892), (2, 14150946), (3, 9433964), (4, 7075473), (6, 4716982), (12, 2358491), (37, 764916), (74, 382458), (111, 254972), (148, 191229), (222, 127486), (444, 63743)]