22450288

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4889}}^1$

素因数の和:4945

約数の個数: 40

約数和(自身を含む): 50934240

約数和(自身を除く): 28483952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 4889, 9778, 19556, 34223, 39112, 68446, 78224, 136892, 200449, 273784, 400898, 547568, 801796, 1403143, 1603592, 2806286, 3207184, 5612572, 11225144, 22450288]

約数ペア:

[(1, 22450288), (2, 11225144), (4, 5612572), (7, 3207184), (8, 2806286), (14, 1603592), (16, 1403143), (28, 801796), (41, 547568), (56, 400898), (82, 273784), (112, 200449), (164, 136892), (287, 78224), (328, 68446), (574, 39112), (656, 34223), (1148, 19556), (2296, 9778), (4592, 4889)]