21736232

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{9467}}^1$

素因数の和:9521

約数の個数: 32

約数和(自身を含む): 47718720

約数和(自身を除く): 25982488

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 9467, 18934, 37868, 66269, 75736, 132538, 265076, 388147, 530152, 776294, 1552588, 2717029, 3105176, 5434058, 10868116, 21736232]

約数ペア:

[(1, 21736232), (2, 10868116), (4, 5434058), (7, 3105176), (8, 2717029), (14, 1552588), (28, 776294), (41, 530152), (56, 388147), (82, 265076), (164, 132538), (287, 75736), (328, 66269), (574, 37868), (1148, 18934), (2296, 9467)]