72516487678

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{27200483}}^1$

素因数の和:27200559

約数の個数: 16

約数和(自身を含む): 114894844416

約数和(自身を除く): 42378356738

約数列:

[1, 2, 31, 43, 62, 86, 1333, 2666, 27200483, 54400966, 843214973, 1169620769, 1686429946, 2339241538, 36258243839, 72516487678]

約数ペア:

[(1, 72516487678), (2, 36258243839), (31, 2339241538), (43, 1686429946), (62, 1169620769), (86, 843214973), (1333, 54400966), (2666, 27200483)]