4640872

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{14149}}^1$

素因数の和:14196

約数の個数: 16

約数和(自身を含む): 8914500

約数和(自身を除く): 4273628

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 14149, 28298, 56596, 113192, 580109, 1160218, 2320436, 4640872]

約数ペア:

[(1, 4640872), (2, 2320436), (4, 1160218), (8, 580109), (41, 113192), (82, 56596), (164, 28298), (328, 14149)]