28482714

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{121721}}^1$

素因数の和:121742

約数の個数: 24

約数和(自身を含む): 66460212

約数和(自身を除く): 37977498

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 121721, 243442, 365163, 730326, 1095489, 1582373, 2190978, 3164746, 4747119, 9494238, 14241357, 28482714]

約数ペア:

[(1, 28482714), (2, 14241357), (3, 9494238), (6, 4747119), (9, 3164746), (13, 2190978), (18, 1582373), (26, 1095489), (39, 730326), (78, 365163), (117, 243442), (234, 121721)]