67635856

素因数分解:

$2^4\times {\mathrm{1381}}^1\times {\mathrm{3061}}^1$

素因数の和:4450

約数の個数: 20

約数和(自身を含む): 131182204

約数和(自身を除く): 63546348

約数列:

[1, 2, 4, 8, 16, 1381, 2762, 3061, 5524, 6122, 11048, 12244, 22096, 24488, 48976, 4227241, 8454482, 16908964, 33817928, 67635856]

約数ペア:

[(1, 67635856), (2, 33817928), (4, 16908964), (8, 8454482), (16, 4227241), (1381, 48976), (2762, 24488), (3061, 22096), (5524, 12244), (6122, 11048)]