64390612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{112571}}^1$

素因数の和:112599

約数の個数: 24

約数和(自身を含む): 132384672

約数和(自身を除く): 67994060

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 112571, 225142, 450284, 1238281, 1463423, 2476562, 2926846, 4953124, 5853692, 16097653, 32195306, 64390612]

約数ペア:

[(1, 64390612), (2, 32195306), (4, 16097653), (11, 5853692), (13, 4953124), (22, 2926846), (26, 2476562), (44, 1463423), (52, 1238281), (143, 450284), (286, 225142), (572, 112571)]