64788612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{771293}}^1$

素因数の和:771307

約数の個数: 24

約数和(自身を含む): 172769856

約数和(自身を除く): 107981244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 771293, 1542586, 2313879, 3085172, 4627758, 5399051, 9255516, 10798102, 16197153, 21596204, 32394306, 64788612]

約数ペア:

[(1, 64788612), (2, 32394306), (3, 21596204), (4, 16197153), (6, 10798102), (7, 9255516), (12, 5399051), (14, 4627758), (21, 3085172), (28, 2313879), (42, 1542586), (84, 771293)]