15990793711216

素因数分解:

$2^4\times {\mathrm{883}}^1\times {\mathrm{21613}}^1\times {\mathrm{52369}}^1$

素因数の和:74873

約数の個数: 40

約数和(自身を含む): 31019277632720

約数和(自身を除く): 15028483921504

約数列:

[1, 2, 4, 8, 16, 883, 1766, 3532, 7064, 14128, 21613, 43226, 52369, 86452, 104738, 172904, 209476, 345808, 418952, 837904, 19084279, 38168558, 46241827, 76337116, 92483654, 152674232, 184967308, 305348464, 369934616, 739869232, 1131851197, 2263702394, 4527404788, 9054809576, 18109619152, 999424606951, 1998849213902, 3997698427804, 7995396855608, 15990793711216]

約数ペア:

[(1, 15990793711216), (2, 7995396855608), (4, 3997698427804), (8, 1998849213902), (16, 999424606951), (883, 18109619152), (1766, 9054809576), (3532, 4527404788), (7064, 2263702394), (14128, 1131851197), (21613, 739869232), (43226, 369934616), (52369, 305348464), (86452, 184967308), (104738, 152674232), (172904, 92483654), (209476, 76337116), (345808, 46241827), (418952, 38168558), (837904, 19084279)]