84747964

素因数分解:

$2^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{9859}}^1$

素因数の和:10177

約数の個数: 24

約数和(自身を含む): 170065280

約数和(自身を除く): 85317316

約数列:

[1, 2, 4, 7, 14, 28, 307, 614, 1228, 2149, 4298, 8596, 9859, 19718, 39436, 69013, 138026, 276052, 3026713, 6053426, 12106852, 21186991, 42373982, 84747964]

約数ペア:

[(1, 84747964), (2, 42373982), (4, 21186991), (7, 12106852), (14, 6053426), (28, 3026713), (307, 276052), (614, 138026), (1228, 69013), (2149, 39436), (4298, 19718), (8596, 9859)]