25379684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{5711}}^1$

素因数の和:5827

約数の個数: 24

約数和(自身を含む): 48940416

約数和(自身を除く): 23560732

約数列:

[1, 2, 4, 11, 22, 44, 101, 202, 404, 1111, 2222, 4444, 5711, 11422, 22844, 62821, 125642, 251284, 576811, 1153622, 2307244, 6344921, 12689842, 25379684]

約数ペア:

[(1, 25379684), (2, 12689842), (4, 6344921), (11, 2307244), (22, 1153622), (44, 576811), (101, 251284), (202, 125642), (404, 62821), (1111, 22844), (2222, 11422), (4444, 5711)]