64877316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{772349}}^1$

素因数の和:772363

約数の個数: 24

約数和(自身を含む): 173006400

約数和(自身を除く): 108129084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 772349, 1544698, 2317047, 3089396, 4634094, 5406443, 9268188, 10812886, 16219329, 21625772, 32438658, 64877316]

約数ペア:

[(1, 64877316), (2, 32438658), (3, 21625772), (4, 16219329), (6, 10812886), (7, 9268188), (12, 5406443), (14, 4634094), (21, 3089396), (28, 2317047), (42, 1544698), (84, 772349)]