78172748

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{4919}}^1$

素因数の和:5089

約数の個数: 24

約数和(自身を含む): 142581600

約数和(自身を除く): 64408852

約数列:

[1, 2, 4, 29, 58, 116, 137, 274, 548, 3973, 4919, 7946, 9838, 15892, 19676, 142651, 285302, 570604, 673903, 1347806, 2695612, 19543187, 39086374, 78172748]

約数ペア:

[(1, 78172748), (2, 39086374), (4, 19543187), (29, 2695612), (58, 1347806), (116, 673903), (137, 570604), (274, 285302), (548, 142651), (3973, 19676), (4919, 15892), (7946, 9838)]