72671024

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{2357}}^1$

素因数の和:2453

約数の個数: 40

約数和(自身を含む): 147365568

約数和(自身を除く): 74694544

約数列:

[1, 2, 4, 8, 16, 41, 47, 82, 94, 164, 188, 328, 376, 656, 752, 1927, 2357, 3854, 4714, 7708, 9428, 15416, 18856, 30832, 37712, 96637, 110779, 193274, 221558, 386548, 443116, 773096, 886232, 1546192, 1772464, 4541939, 9083878, 18167756, 36335512, 72671024]

約数ペア:

[(1, 72671024), (2, 36335512), (4, 18167756), (8, 9083878), (16, 4541939), (41, 1772464), (47, 1546192), (82, 886232), (94, 773096), (164, 443116), (188, 386548), (328, 221558), (376, 193274), (656, 110779), (752, 96637), (1927, 37712), (2357, 30832), (3854, 18856), (4714, 15416), (7708, 9428)]