64263444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{765041}}^1$

素因数の和:765055

約数の個数: 24

約数和(自身を含む): 171369408

約数和(自身を除く): 107105964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 765041, 1530082, 2295123, 3060164, 4590246, 5355287, 9180492, 10710574, 16065861, 21421148, 32131722, 64263444]

約数ペア:

[(1, 64263444), (2, 32131722), (3, 21421148), (4, 16065861), (6, 10710574), (7, 9180492), (12, 5355287), (14, 4590246), (21, 3060164), (28, 2295123), (42, 1530082), (84, 765041)]