72653008

素因数分解:

$2^4\times {\mathrm{1709}}^1\times {\mathrm{2657}}^1$

素因数の和:4374

約数の個数: 20

約数和(自身を含む): 140900580

約数和(自身を除く): 68247572

約数列:

[1, 2, 4, 8, 16, 1709, 2657, 3418, 5314, 6836, 10628, 13672, 21256, 27344, 42512, 4540813, 9081626, 18163252, 36326504, 72653008]

約数ペア:

[(1, 72653008), (2, 36326504), (4, 18163252), (8, 9081626), (16, 4540813), (1709, 42512), (2657, 27344), (3418, 21256), (5314, 13672), (6836, 10628)]