27955382

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{21943}}^1$

素因数の和:21972

約数の個数: 24

約数和(自身を含む): 52533936

約数和(自身を除く): 24578554

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 21943, 43886, 153601, 285259, 307202, 570518, 1075207, 1996813, 2150414, 3993626, 13977691, 27955382]

約数ペア:

[(1, 27955382), (2, 13977691), (7, 3993626), (13, 2150414), (14, 1996813), (26, 1075207), (49, 570518), (91, 307202), (98, 285259), (182, 153601), (637, 43886), (1274, 21943)]