64615404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{769231}}^1$

素因数の和:769245

約数の個数: 24

約数和(自身を含む): 172307968

約数和(自身を除く): 107692564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 769231, 1538462, 2307693, 3076924, 4615386, 5384617, 9230772, 10769234, 16153851, 21538468, 32307702, 64615404]

約数ペア:

[(1, 64615404), (2, 32307702), (3, 21538468), (4, 16153851), (6, 10769234), (7, 9230772), (12, 5384617), (14, 4615386), (21, 3076924), (28, 2307693), (42, 1538462), (84, 769231)]