26421878

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{5087}}^1$

素因数の和:5156

約数の個数: 24

約数和(自身を含む): 46982592

約数和(自身を除く): 20560714

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 371, 742, 2597, 5087, 5194, 10174, 35609, 71218, 249263, 269611, 498526, 539222, 1887277, 3774554, 13210939, 26421878]

約数ペア:

[(1, 26421878), (2, 13210939), (7, 3774554), (14, 1887277), (49, 539222), (53, 498526), (98, 269611), (106, 249263), (371, 71218), (742, 35609), (2597, 10174), (5087, 5194)]