29137978

素因数分解:

$2^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1\times {\mathrm{409}}^1$

素因数の和:789

約数の個数: 16

約数和(自身を含む): 44280000

約数和(自身を除く): 15142022

約数列:

[1, 2, 179, 199, 358, 398, 409, 818, 35621, 71242, 73211, 81391, 146422, 162782, 14568989, 29137978]

約数ペア:

[(1, 29137978), (2, 14568989), (179, 162782), (199, 146422), (358, 81391), (398, 73211), (409, 71242), (818, 35621)]