28363846

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{15233}}^1$

素因数の和:15268

約数の個数: 24

約数和(自身を含む): 52100280

約数和(自身を除く): 23736434

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 15233, 30466, 106631, 213262, 289427, 578854, 746417, 1492834, 2025989, 4051978, 14181923, 28363846]

約数ペア:

[(1, 28363846), (2, 14181923), (7, 4051978), (14, 2025989), (19, 1492834), (38, 746417), (49, 578854), (98, 289427), (133, 213262), (266, 106631), (931, 30466), (1862, 15233)]