56724736

素因数分解:

$2^8\times {\mathrm{221581}}^1$

素因数の和:221597

約数の個数: 18

約数和(自身を含む): 113228402

約数和(自身を除く): 56503666

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 221581, 443162, 886324, 1772648, 3545296, 7090592, 14181184, 28362368, 56724736]

約数ペア:

[(1, 56724736), (2, 28362368), (4, 14181184), (8, 7090592), (16, 3545296), (32, 1772648), (64, 886324), (128, 443162), (256, 221581)]