72281728

素因数分解:

$2^7\times {\mathrm{564701}}^1$

素因数の和:564715

約数の個数: 16

約数和(自身を含む): 143999010

約数和(自身を除く): 71717282

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 564701, 1129402, 2258804, 4517608, 9035216, 18070432, 36140864, 72281728]

約数ペア:

[(1, 72281728), (2, 36140864), (4, 18070432), (8, 9035216), (16, 4517608), (32, 2258804), (64, 1129402), (128, 564701)]