68916724

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{3371}}^1$

素因数の和:3663

約数の個数: 24

約数和(自身を含む): 127461600

約数和(自身を除く): 58544876

約数列:

[1, 2, 4, 19, 38, 76, 269, 538, 1076, 3371, 5111, 6742, 10222, 13484, 20444, 64049, 128098, 256196, 906799, 1813598, 3627196, 17229181, 34458362, 68916724]

約数ペア:

[(1, 68916724), (2, 34458362), (4, 17229181), (19, 3627196), (38, 1813598), (76, 906799), (269, 256196), (538, 128098), (1076, 64049), (3371, 20444), (5111, 13484), (6742, 10222)]