15282728

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1091}}^1$

素因数の和:1217

約数の個数: 32

約数和(自身を含む): 30663360

約数和(自身を除く): 15380632

約数列:

[1, 2, 4, 8, 17, 34, 68, 103, 136, 206, 412, 824, 1091, 1751, 2182, 3502, 4364, 7004, 8728, 14008, 18547, 37094, 74188, 112373, 148376, 224746, 449492, 898984, 1910341, 3820682, 7641364, 15282728]

約数ペア:

[(1, 15282728), (2, 7641364), (4, 3820682), (8, 1910341), (17, 898984), (34, 449492), (68, 224746), (103, 148376), (136, 112373), (206, 74188), (412, 37094), (824, 18547), (1091, 14008), (1751, 8728), (2182, 7004), (3502, 4364)]