28561842

素因数分解:

$2^1\times 3^3\times {\mathrm{383}}^1\times {\mathrm{1381}}^1$

素因数の和:1775

約数の個数: 32

約数和(自身を含む): 63682560

約数和(自身を除く): 35120718

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 383, 766, 1149, 1381, 2298, 2762, 3447, 4143, 6894, 8286, 10341, 12429, 20682, 24858, 37287, 74574, 528923, 1057846, 1586769, 3173538, 4760307, 9520614, 14280921, 28561842]

約数ペア:

[(1, 28561842), (2, 14280921), (3, 9520614), (6, 4760307), (9, 3173538), (18, 1586769), (27, 1057846), (54, 528923), (383, 74574), (766, 37287), (1149, 24858), (1381, 20682), (2298, 12429), (2762, 10341), (3447, 8286), (4143, 6894)]