66722064

素因数分解:

$2^4\times 3^1\times {\mathrm{1390043}}^1$

素因数の和:1390054

約数の個数: 20

約数和(自身を含む): 172365456

約数和(自身を除く): 105643392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1390043, 2780086, 4170129, 5560172, 8340258, 11120344, 16680516, 22240688, 33361032, 66722064]

約数ペア:

[(1, 66722064), (2, 33361032), (3, 22240688), (4, 16680516), (6, 11120344), (8, 8340258), (12, 5560172), (16, 4170129), (24, 2780086), (48, 1390043)]