72409856

素因数分解:

$2^8\times {\mathrm{282851}}^1$

素因数の和:282867

約数の個数: 18

約数和(自身を含む): 144537372

約数和(自身を除く): 72127516

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 282851, 565702, 1131404, 2262808, 4525616, 9051232, 18102464, 36204928, 72409856]

約数ペア:

[(1, 72409856), (2, 36204928), (4, 18102464), (8, 9051232), (16, 4525616), (32, 2262808), (64, 1131404), (128, 565702), (256, 282851)]