12478400768

素因数分解:

$2^8\times {\mathrm{48743753}}^1$

素因数の和:48743769

約数の個数: 18

約数和(自身を含む): 24908058294

約数和(自身を除く): 12429657526

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 48743753, 97487506, 194975012, 389950024, 779900048, 1559800096, 3119600192, 6239200384, 12478400768]

約数ペア:

[(1, 12478400768), (2, 6239200384), (4, 3119600192), (8, 1559800096), (16, 779900048), (32, 389950024), (64, 194975012), (128, 97487506), (256, 48743753)]