64280244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{765241}}^1$

素因数の和:765255

約数の個数: 24

約数和(自身を含む): 171414208

約数和(自身を除く): 107133964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 765241, 1530482, 2295723, 3060964, 4591446, 5356687, 9182892, 10713374, 16070061, 21426748, 32140122, 64280244]

約数ペア:

[(1, 64280244), (2, 32140122), (3, 21426748), (4, 16070061), (6, 10713374), (7, 9182892), (12, 5356687), (14, 4591446), (21, 3060964), (28, 2295723), (42, 1530482), (84, 765241)]