26179568

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{86117}}^1$

素因数の和:86144

約数の個数: 20

約数和(自身を含む): 53393160

約数和(自身を除く): 27213592

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 86117, 172234, 344468, 688936, 1377872, 1636223, 3272446, 6544892, 13089784, 26179568]

約数ペア:

[(1, 26179568), (2, 13089784), (4, 6544892), (8, 3272446), (16, 1636223), (19, 1377872), (38, 688936), (76, 344468), (152, 172234), (304, 86117)]