28235712

素因数分解:

$2^6\times 3^1\times {\mathrm{199}}^1\times {\mathrm{739}}^1$

素因数の和:953

約数の個数: 56

約数和(自身を含む): 75184000

約数和(自身を除く): 46948288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 199, 398, 597, 739, 796, 1194, 1478, 1592, 2217, 2388, 2956, 3184, 4434, 4776, 5912, 6368, 8868, 9552, 11824, 12736, 17736, 19104, 23648, 35472, 38208, 47296, 70944, 141888, 147061, 294122, 441183, 588244, 882366, 1176488, 1764732, 2352976, 3529464, 4705952, 7058928, 9411904, 14117856, 28235712]

約数ペア:

[(1, 28235712), (2, 14117856), (3, 9411904), (4, 7058928), (6, 4705952), (8, 3529464), (12, 2352976), (16, 1764732), (24, 1176488), (32, 882366), (48, 588244), (64, 441183), (96, 294122), (192, 147061), (199, 141888), (398, 70944), (597, 47296), (739, 38208), (796, 35472), (1194, 23648), (1478, 19104), (1592, 17736), (2217, 12736), (2388, 11824), (2956, 9552), (3184, 8868), (4434, 6368), (4776, 5912)]