42138272

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2029}}^1$

素因数の和:2109

約数の個数: 48

約数和(自身を含む): 92080800

約数和(自身を除く): 49942528

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 59, 88, 118, 176, 236, 352, 472, 649, 944, 1298, 1888, 2029, 2596, 4058, 5192, 8116, 10384, 16232, 20768, 22319, 32464, 44638, 64928, 89276, 119711, 178552, 239422, 357104, 478844, 714208, 957688, 1316821, 1915376, 2633642, 3830752, 5267284, 10534568, 21069136, 42138272]

約数ペア:

[(1, 42138272), (2, 21069136), (4, 10534568), (8, 5267284), (11, 3830752), (16, 2633642), (22, 1915376), (32, 1316821), (44, 957688), (59, 714208), (88, 478844), (118, 357104), (176, 239422), (236, 178552), (352, 119711), (472, 89276), (649, 64928), (944, 44638), (1298, 32464), (1888, 22319), (2029, 20768), (2596, 16232), (4058, 10384), (5192, 8116)]