3915664

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:223

約数の個数: 40

約数和(自身を含む): 7999488

約数和(自身を除く): 4083824

約数列:

[1, 2, 4, 8, 16, 41, 47, 82, 94, 127, 164, 188, 254, 328, 376, 508, 656, 752, 1016, 1927, 2032, 3854, 5207, 5969, 7708, 10414, 11938, 15416, 20828, 23876, 30832, 41656, 47752, 83312, 95504, 244729, 489458, 978916, 1957832, 3915664]

約数ペア:

[(1, 3915664), (2, 1957832), (4, 978916), (8, 489458), (16, 244729), (41, 95504), (47, 83312), (82, 47752), (94, 41656), (127, 30832), (164, 23876), (188, 20828), (254, 15416), (328, 11938), (376, 10414), (508, 7708), (656, 5969), (752, 5207), (1016, 3854), (1927, 2032)]