57921766

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 110315520

約数和(自身を除く): 52393754

約数列:

[1, 2, 7, 14, 19, 38, 41, 47, 82, 94, 113, 133, 226, 266, 287, 329, 574, 658, 779, 791, 893, 1558, 1582, 1786, 1927, 2147, 3854, 4294, 4633, 5311, 5453, 6251, 9266, 10622, 10906, 12502, 13489, 15029, 26978, 30058, 32431, 36613, 37177, 64862, 73226, 74354, 88027, 100909, 176054, 201818, 217751, 256291, 435502, 512582, 616189, 706363, 1232378, 1412726, 1524257, 3048514, 4137269, 8274538, 28960883, 57921766]

約数ペア:

[(1, 57921766), (2, 28960883), (7, 8274538), (14, 4137269), (19, 3048514), (38, 1524257), (41, 1412726), (47, 1232378), (82, 706363), (94, 616189), (113, 512582), (133, 435502), (226, 256291), (266, 217751), (287, 201818), (329, 176054), (574, 100909), (658, 88027), (779, 74354), (791, 73226), (893, 64862), (1558, 37177), (1582, 36613), (1786, 32431), (1927, 30058), (2147, 26978), (3854, 15029), (4294, 13489), (4633, 12502), (5311, 10906), (5453, 10622), (6251, 9266)]