29855978

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{523}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 50253696

約数和(自身を除く): 20397718

約数列:

[1, 2, 17, 23, 34, 46, 73, 146, 391, 523, 782, 1046, 1241, 1679, 2482, 3358, 8891, 12029, 17782, 24058, 28543, 38179, 57086, 76358, 204493, 408986, 649043, 878117, 1298086, 1756234, 14927989, 29855978]

約数ペア:

[(1, 29855978), (2, 14927989), (17, 1756234), (23, 1298086), (34, 878117), (46, 649043), (73, 408986), (146, 204493), (391, 76358), (523, 57086), (782, 38179), (1046, 28543), (1241, 24058), (1679, 17782), (2482, 12029), (3358, 8891)]