66789598

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{24077}}^1$

素因数の和:24171

約数の個数: 16

約数和(自身を含む): 106906320

約数和(自身を除く): 40116722

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 24077, 48154, 457463, 914926, 1757621, 3515242, 33394799, 66789598]

約数ペア:

[(1, 66789598), (2, 33394799), (19, 3515242), (38, 1757621), (73, 914926), (146, 457463), (1387, 48154), (2774, 24077)]