28003016

素因数分解:

$2^3\times {\mathrm{503}}^1\times {\mathrm{6959}}^1$

素因数の和:7468

約数の個数: 16

約数和(自身を含む): 52617600

約数和(自身を除く): 24614584

約数列:

[1, 2, 4, 8, 503, 1006, 2012, 4024, 6959, 13918, 27836, 55672, 3500377, 7000754, 14001508, 28003016]

約数ペア:

[(1, 28003016), (2, 14001508), (4, 7000754), (8, 3500377), (503, 55672), (1006, 27836), (2012, 13918), (4024, 6959)]