72455536

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{14561}}^1$

素因数の和:14880

約数の個数: 20

約数和(自身を含む): 140843664

約数和(自身を除く): 68388128

約数列:

[1, 2, 4, 8, 16, 311, 622, 1244, 2488, 4976, 14561, 29122, 58244, 116488, 232976, 4528471, 9056942, 18113884, 36227768, 72455536]

約数ペア:

[(1, 72455536), (2, 36227768), (4, 18113884), (8, 9056942), (16, 4528471), (311, 232976), (622, 116488), (1244, 58244), (2488, 29122), (4976, 14561)]