28435452

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{383}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 69672960

約数和(自身を除く): 41237508

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 269, 276, 383, 538, 766, 807, 1076, 1149, 1532, 1614, 2298, 3228, 4596, 6187, 8809, 12374, 17618, 18561, 24748, 26427, 35236, 37122, 52854, 74244, 103027, 105708, 206054, 309081, 412108, 618162, 1236324, 2369621, 4739242, 7108863, 9478484, 14217726, 28435452]

約数ペア:

[(1, 28435452), (2, 14217726), (3, 9478484), (4, 7108863), (6, 4739242), (12, 2369621), (23, 1236324), (46, 618162), (69, 412108), (92, 309081), (138, 206054), (269, 105708), (276, 103027), (383, 74244), (538, 52854), (766, 37122), (807, 35236), (1076, 26427), (1149, 24748), (1532, 18561), (1614, 17618), (2298, 12374), (3228, 8809), (4596, 6187)]