28339662

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{363329}}^1$

素因数の和:363347

約数の個数: 16

約数和(自身を含む): 61039440

約数和(自身を除く): 32699778

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 363329, 726658, 1089987, 2179974, 4723277, 9446554, 14169831, 28339662]

約数ペア:

[(1, 28339662), (2, 14169831), (3, 9446554), (6, 4723277), (13, 2179974), (26, 1089987), (39, 726658), (78, 363329)]