66461712

素因数分解:

$2^4\times 3^1\times {\mathrm{1384619}}^1$

素因数の和:1384630

約数の個数: 20

約数和(自身を含む): 171692880

約数和(自身を除く): 105231168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1384619, 2769238, 4153857, 5538476, 8307714, 11076952, 16615428, 22153904, 33230856, 66461712]

約数ペア:

[(1, 66461712), (2, 33230856), (3, 22153904), (4, 16615428), (6, 11076952), (8, 8307714), (12, 5538476), (16, 4153857), (24, 2769238), (48, 1384619)]