7642768

素因数分解:

$2^4\times 7^1\times {\mathrm{68239}}^1$

素因数の和:68254

約数の個数: 20

約数和(自身を含む): 16923520

約数和(自身を除く): 9280752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 68239, 136478, 272956, 477673, 545912, 955346, 1091824, 1910692, 3821384, 7642768]

約数ペア:

[(1, 7642768), (2, 3821384), (4, 1910692), (7, 1091824), (8, 955346), (14, 545912), (16, 477673), (28, 272956), (56, 136478), (112, 68239)]