28597772

素因数分解:

$2^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{2473}}^1$

素因数の和:2550

約数の個数: 36

約数和(自身を含む): 59227560

約数和(自身を除く): 30629788

約数列:

[1, 2, 4, 7, 14, 28, 49, 59, 98, 118, 196, 236, 413, 826, 1652, 2473, 2891, 4946, 5782, 9892, 11564, 17311, 34622, 69244, 121177, 145907, 242354, 291814, 484708, 583628, 1021349, 2042698, 4085396, 7149443, 14298886, 28597772]

約数ペア:

[(1, 28597772), (2, 14298886), (4, 7149443), (7, 4085396), (14, 2042698), (28, 1021349), (49, 583628), (59, 484708), (98, 291814), (118, 242354), (196, 145907), (236, 121177), (413, 69244), (826, 34622), (1652, 17311), (2473, 11564), (2891, 9892), (4946, 5782)]