28097862

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{360229}}^1$

素因数の和:360247

約数の個数: 16

約数和(自身を含む): 60518640

約数和(自身を除く): 32420778

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 360229, 720458, 1080687, 2161374, 4682977, 9365954, 14048931, 28097862]

約数ペア:

[(1, 28097862), (2, 14048931), (3, 9365954), (6, 4682977), (13, 2161374), (26, 1080687), (39, 720458), (78, 360229)]