56438263

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{6781}}^1$

素因数の和:6858

約数の個数: 16

約数和(自身を含む): 68362560

約数和(自身を除く): 11924297

約数列:

[1, 7, 29, 41, 203, 287, 1189, 6781, 8323, 47467, 196649, 278021, 1376543, 1946147, 8062609, 56438263]

約数ペア:

[(1, 56438263), (7, 8062609), (29, 1946147), (41, 1376543), (203, 278021), (287, 196649), (1189, 47467), (6781, 8323)]