26919564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{320471}}^1$

素因数の和:320485

約数の個数: 24

約数和(自身を含む): 71785728

約数和(自身を除く): 44866164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 320471, 640942, 961413, 1281884, 1922826, 2243297, 3845652, 4486594, 6729891, 8973188, 13459782, 26919564]

約数ペア:

[(1, 26919564), (2, 13459782), (3, 8973188), (4, 6729891), (6, 4486594), (7, 3845652), (12, 2243297), (14, 1922826), (21, 1281884), (28, 961413), (42, 640942), (84, 320471)]