25090562

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1163}}^1$

素因数の和:1262

約数の個数: 32

約数和(自身を含む): 45591552

約数和(自身を除く): 20500990

約数列:

[1, 2, 7, 14, 23, 46, 67, 134, 161, 322, 469, 938, 1163, 1541, 2326, 3082, 8141, 10787, 16282, 21574, 26749, 53498, 77921, 155842, 187243, 374486, 545447, 1090894, 1792183, 3584366, 12545281, 25090562]

約数ペア:

[(1, 25090562), (2, 12545281), (7, 3584366), (14, 1792183), (23, 1090894), (46, 545447), (67, 374486), (134, 187243), (161, 155842), (322, 77921), (469, 53498), (938, 26749), (1163, 21574), (1541, 16282), (2326, 10787), (3082, 8141)]