347372144

素因数分解:

$2^4\times 7^1\times {\mathrm{3101537}}^1$

素因数の和:3101552

約数の個数: 20

約数和(自身を含む): 769181424

約数和(自身を除く): 421809280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 3101537, 6203074, 12406148, 21710759, 24812296, 43421518, 49624592, 86843036, 173686072, 347372144]

約数ペア:

[(1, 347372144), (2, 173686072), (4, 86843036), (7, 49624592), (8, 43421518), (14, 24812296), (16, 21710759), (28, 12406148), (56, 6203074), (112, 3101537)]