68899846

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{367}}^1$

素因数の和:508

約数の個数: 32

約数和(自身を含む): 110753280

約数和(自身を除く): 41853434

約数列:

[1, 2, 37, 43, 59, 74, 86, 118, 367, 734, 1591, 2183, 2537, 3182, 4366, 5074, 13579, 15781, 21653, 27158, 31562, 43306, 93869, 187738, 583897, 801161, 931079, 1167794, 1602322, 1862158, 34449923, 68899846]

約数ペア:

[(1, 68899846), (2, 34449923), (37, 1862158), (43, 1602322), (59, 1167794), (74, 931079), (86, 801161), (118, 583897), (367, 187738), (734, 93869), (1591, 43306), (2183, 31562), (2537, 27158), (3182, 21653), (4366, 15781), (5074, 13579)]