27380392

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{263273}}^1$

素因数の和:263292

約数の個数: 16

約数和(自身を含む): 55287540

約数和(自身を除く): 27907148

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 263273, 526546, 1053092, 2106184, 3422549, 6845098, 13690196, 27380392]

約数ペア:

[(1, 27380392), (2, 13690196), (4, 6845098), (8, 3422549), (13, 2106184), (26, 1053092), (52, 526546), (104, 263273)]