25669686

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{4397}}^1$

素因数の和:4548

約数の個数: 32

約数和(自身を含む): 59109120

約数和(自身を除く): 33439434

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2919, 4397, 5838, 8794, 13191, 26382, 30779, 61558, 92337, 184674, 611183, 1222366, 1833549, 3667098, 4278281, 8556562, 12834843, 25669686]

約数ペア:

[(1, 25669686), (2, 12834843), (3, 8556562), (6, 4278281), (7, 3667098), (14, 1833549), (21, 1222366), (42, 611183), (139, 184674), (278, 92337), (417, 61558), (834, 30779), (973, 26382), (1946, 13191), (2919, 8794), (4397, 5838)]