65280012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{777143}}^1$

素因数の和:777157

約数の個数: 24

約数和(自身を含む): 174080256

約数和(自身を除く): 108800244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 777143, 1554286, 2331429, 3108572, 4662858, 5440001, 9325716, 10880002, 16320003, 21760004, 32640006, 65280012]

約数ペア:

[(1, 65280012), (2, 32640006), (3, 21760004), (4, 16320003), (6, 10880002), (7, 9325716), (12, 5440001), (14, 4662858), (21, 3108572), (28, 2331429), (42, 1554286), (84, 777143)]