29128814

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:281

約数の個数: 48

約数和(自身を含む): 53089344

約数和(自身を除く): 23960530

約数列:

[1, 2, 11, 13, 22, 26, 47, 94, 121, 143, 197, 242, 286, 394, 517, 611, 1034, 1222, 1573, 2167, 2561, 3146, 4334, 5122, 5687, 6721, 9259, 11374, 13442, 18518, 23837, 28171, 47674, 56342, 73931, 101849, 120367, 147862, 203698, 240734, 309881, 619762, 1120339, 1324037, 2240678, 2648074, 14564407, 29128814]

約数ペア:

[(1, 29128814), (2, 14564407), (11, 2648074), (13, 2240678), (22, 1324037), (26, 1120339), (47, 619762), (94, 309881), (121, 240734), (143, 203698), (197, 147862), (242, 120367), (286, 101849), (394, 73931), (517, 56342), (611, 47674), (1034, 28171), (1222, 23837), (1573, 18518), (2167, 13442), (2561, 11374), (3146, 9259), (4334, 6721), (5122, 5687)]