74495239

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1409}}^1$

素因数の和:1519

約数の個数: 24

約数和(自身を含む): 94515120

約数和(自身を除く): 20019881

約数列:

[1, 7, 13, 49, 83, 91, 581, 637, 1079, 1409, 4067, 7553, 9863, 18317, 52871, 69041, 116947, 128219, 818629, 897533, 1520311, 5730403, 10642177, 74495239]

約数ペア:

[(1, 74495239), (7, 10642177), (13, 5730403), (49, 1520311), (83, 897533), (91, 818629), (581, 128219), (637, 116947), (1079, 69041), (1409, 52871), (4067, 18317), (7553, 9863)]