4138889776

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{7177}}^1$

素因数の和:7482

約数の個数: 80

約数和(自身を含む): 9683983360

約数和(自身を除く): 5545093584

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 271, 304, 532, 542, 1064, 1084, 1897, 2128, 2168, 3794, 4336, 5149, 7177, 7588, 10298, 14354, 15176, 20596, 28708, 30352, 36043, 41192, 50239, 57416, 72086, 82384, 100478, 114832, 136363, 144172, 200956, 272726, 288344, 401912, 545452, 576688, 803824, 954541, 1090904, 1909082, 1944967, 2181808, 3818164, 3889934, 7636328, 7779868, 13614769, 15272656, 15559736, 27229538, 31119472, 36954373, 54459076, 73908746, 108918152, 147817492, 217836304, 258680611, 295634984, 517361222, 591269968, 1034722444, 2069444888, 4138889776]

約数ペア:

[(1, 4138889776), (2, 2069444888), (4, 1034722444), (7, 591269968), (8, 517361222), (14, 295634984), (16, 258680611), (19, 217836304), (28, 147817492), (38, 108918152), (56, 73908746), (76, 54459076), (112, 36954373), (133, 31119472), (152, 27229538), (266, 15559736), (271, 15272656), (304, 13614769), (532, 7779868), (542, 7636328), (1064, 3889934), (1084, 3818164), (1897, 2181808), (2128, 1944967), (2168, 1909082), (3794, 1090904), (4336, 954541), (5149, 803824), (7177, 576688), (7588, 545452), (10298, 401912), (14354, 288344), (15176, 272726), (20596, 200956), (28708, 144172), (30352, 136363), (36043, 114832), (41192, 100478), (50239, 82384), (57416, 72086)]