28312476

素因数分解:

$2^2\times 3^1\times {\mathrm{263}}^1\times {\mathrm{8971}}^1$

素因数の和:9241

約数の個数: 24

約数和(自身を含む): 66321024

約数和(自身を除く): 38008548

約数列:

[1, 2, 3, 4, 6, 12, 263, 526, 789, 1052, 1578, 3156, 8971, 17942, 26913, 35884, 53826, 107652, 2359373, 4718746, 7078119, 9437492, 14156238, 28312476]

約数ペア:

[(1, 28312476), (2, 14156238), (3, 9437492), (4, 7078119), (6, 4718746), (12, 2359373), (263, 107652), (526, 53826), (789, 35884), (1052, 26913), (1578, 17942), (3156, 8971)]