42667235

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{6373}}^1$

素因数の和:6494

約数の個数: 16

約数和(自身を含む): 55683264

約数和(自身を除く): 13016029

約数列:

[1, 5, 13, 65, 103, 515, 1339, 6373, 6695, 31865, 82849, 414245, 656419, 3282095, 8533447, 42667235]

約数ペア:

[(1, 42667235), (5, 8533447), (13, 3282095), (65, 656419), (103, 414245), (515, 82849), (1339, 31865), (6373, 6695)]