64501372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{6427}}^1$

素因数の和:6637

約数の個数: 24

約数和(自身を含む): 122209136

約数和(自身を除く): 57707764

約数列:

[1, 2, 4, 13, 26, 52, 193, 386, 772, 2509, 5018, 6427, 10036, 12854, 25708, 83551, 167102, 334204, 1240411, 2480822, 4961644, 16125343, 32250686, 64501372]

約数ペア:

[(1, 64501372), (2, 32250686), (4, 16125343), (13, 4961644), (26, 2480822), (52, 1240411), (193, 334204), (386, 167102), (772, 83551), (2509, 25708), (5018, 12854), (6427, 10036)]