27603472

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{132709}}^1$

素因数の和:132730

約数の個数: 20

約数和(自身を含む): 57596140

約数和(自身を除く): 29992668

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 132709, 265418, 530836, 1061672, 1725217, 2123344, 3450434, 6900868, 13801736, 27603472]

約数ペア:

[(1, 27603472), (2, 13801736), (4, 6900868), (8, 3450434), (13, 2123344), (16, 1725217), (26, 1061672), (52, 530836), (104, 265418), (208, 132709)]