15417728

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{5237}}^1$

素因数の和:5274

約数の個数: 32

約数和(自身を含む): 32056560

約数和(自身を除く): 16638832

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 5237, 10474, 20948, 41896, 83792, 120451, 167584, 240902, 335168, 481804, 670336, 963608, 1927216, 3854432, 7708864, 15417728]

約数ペア:

[(1, 15417728), (2, 7708864), (4, 3854432), (8, 1927216), (16, 963608), (23, 670336), (32, 481804), (46, 335168), (64, 240902), (92, 167584), (128, 120451), (184, 83792), (368, 41896), (736, 20948), (1472, 10474), (2944, 5237)]