74938439

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1723}}^1$

素因数の和:1838

約数の個数: 16

約数和(自身を含む): 82089984

約数和(自身を除く): 7151545

約数列:

[1, 23, 31, 61, 713, 1403, 1723, 1891, 39629, 43493, 53413, 105103, 1228499, 2417369, 3258193, 74938439]

約数ペア:

[(1, 74938439), (23, 3258193), (31, 2417369), (61, 1228499), (713, 105103), (1403, 53413), (1723, 43493), (1891, 39629)]