64641444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{769541}}^1$

素因数の和:769555

約数の個数: 24

約数和(自身を含む): 172377408

約数和(自身を除く): 107735964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 769541, 1539082, 2308623, 3078164, 4617246, 5386787, 9234492, 10773574, 16160361, 21547148, 32320722, 64641444]

約数ペア:

[(1, 64641444), (2, 32320722), (3, 21547148), (4, 16160361), (6, 10773574), (7, 9234492), (12, 5386787), (14, 4617246), (21, 3078164), (28, 2308623), (42, 1539082), (84, 769541)]