5557136

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{26717}}^1$

素因数の和:26738

約数の個数: 20

約数和(自身を含む): 11595612

約数和(自身を除く): 6038476

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 26717, 53434, 106868, 213736, 347321, 427472, 694642, 1389284, 2778568, 5557136]

約数ペア:

[(1, 5557136), (2, 2778568), (4, 1389284), (8, 694642), (13, 427472), (16, 347321), (26, 213736), (52, 106868), (104, 53434), (208, 26717)]