28766008

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1231}}^1$

素因数の和:1387

約数の個数: 32

約数和(自身を含む): 56770560

約数和(自身を除く): 28004552

約数列:

[1, 2, 4, 8, 23, 46, 92, 127, 184, 254, 508, 1016, 1231, 2462, 2921, 4924, 5842, 9848, 11684, 23368, 28313, 56626, 113252, 156337, 226504, 312674, 625348, 1250696, 3595751, 7191502, 14383004, 28766008]

約数ペア:

[(1, 28766008), (2, 14383004), (4, 7191502), (8, 3595751), (23, 1250696), (46, 625348), (92, 312674), (127, 226504), (184, 156337), (254, 113252), (508, 56626), (1016, 28313), (1231, 23368), (2462, 11684), (2921, 9848), (4924, 5842)]