1071248

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:143

約数の個数: 40

約数和(自身を含む): 2249856

約数和(自身を除く): 1178608

約数列:

[1, 2, 4, 8, 16, 23, 41, 46, 71, 82, 92, 142, 164, 184, 284, 328, 368, 568, 656, 943, 1136, 1633, 1886, 2911, 3266, 3772, 5822, 6532, 7544, 11644, 13064, 15088, 23288, 26128, 46576, 66953, 133906, 267812, 535624, 1071248]

約数ペア:

[(1, 1071248), (2, 535624), (4, 267812), (8, 133906), (16, 66953), (23, 46576), (41, 26128), (46, 23288), (71, 15088), (82, 13064), (92, 11644), (142, 7544), (164, 6532), (184, 5822), (284, 3772), (328, 3266), (368, 2911), (568, 1886), (656, 1633), (943, 1136)]