64969072

素因数分解:

$2^4\times 7^1\times {\mathrm{580081}}^1$

素因数の和:580096

約数の個数: 20

約数和(自身を含む): 143860336

約数和(自身を除く): 78891264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 580081, 1160162, 2320324, 4060567, 4640648, 8121134, 9281296, 16242268, 32484536, 64969072]

約数ペア:

[(1, 64969072), (2, 32484536), (4, 16242268), (7, 9281296), (8, 8121134), (14, 4640648), (16, 4060567), (28, 2320324), (56, 1160162), (112, 580081)]