26143204

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{971}}^1$

素因数の和:1155

約数の個数: 24

約数和(自身を含む): 47029248

約数和(自身を除く): 20886044

約数列:

[1, 2, 4, 53, 106, 127, 212, 254, 508, 971, 1942, 3884, 6731, 13462, 26924, 51463, 102926, 123317, 205852, 246634, 493268, 6535801, 13071602, 26143204]

約数ペア:

[(1, 26143204), (2, 13071602), (4, 6535801), (53, 493268), (106, 246634), (127, 205852), (212, 123317), (254, 102926), (508, 51463), (971, 26924), (1942, 13462), (3884, 6731)]