28350218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{2239}}^1$

素因数の和:2741

約数の個数: 16

約数和(自身を含む): 45911040

約数和(自身を除く): 17560822

約数列:

[1, 2, 13, 26, 487, 974, 2239, 4478, 6331, 12662, 29107, 58214, 1090393, 2180786, 14175109, 28350218]

約数ペア:

[(1, 28350218), (2, 14175109), (13, 2180786), (26, 1090393), (487, 58214), (974, 29107), (2239, 12662), (4478, 6331)]