74448868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{2543}}^1$

素因数の和:3123

約数の個数: 24

約数和(自身を含む): 140611968

約数和(自身を除く): 66163100

約数列:

[1, 2, 4, 13, 26, 52, 563, 1126, 2252, 2543, 5086, 7319, 10172, 14638, 29276, 33059, 66118, 132236, 1431709, 2863418, 5726836, 18612217, 37224434, 74448868]

約数ペア:

[(1, 74448868), (2, 37224434), (4, 18612217), (13, 5726836), (26, 2863418), (52, 1431709), (563, 132236), (1126, 66118), (2252, 33059), (2543, 29276), (5086, 14638), (7319, 10172)]