28354176

素因数分解:

$2^7\times 3^2\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:334

約数の個数: 96

約数和(自身を含む): 82636320

約数和(自身を除く): 54282144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 151, 163, 192, 288, 302, 326, 384, 453, 489, 576, 604, 652, 906, 978, 1152, 1208, 1304, 1359, 1467, 1812, 1956, 2416, 2608, 2718, 2934, 3624, 3912, 4832, 5216, 5436, 5868, 7248, 7824, 9664, 10432, 10872, 11736, 14496, 15648, 19328, 20864, 21744, 23472, 24613, 28992, 31296, 43488, 46944, 49226, 57984, 62592, 73839, 86976, 93888, 98452, 147678, 173952, 187776, 196904, 221517, 295356, 393808, 443034, 590712, 787616, 886068, 1181424, 1575232, 1772136, 2362848, 3150464, 3544272, 4725696, 7088544, 9451392, 14177088, 28354176]

約数ペア:

[(1, 28354176), (2, 14177088), (3, 9451392), (4, 7088544), (6, 4725696), (8, 3544272), (9, 3150464), (12, 2362848), (16, 1772136), (18, 1575232), (24, 1181424), (32, 886068), (36, 787616), (48, 590712), (64, 443034), (72, 393808), (96, 295356), (128, 221517), (144, 196904), (151, 187776), (163, 173952), (192, 147678), (288, 98452), (302, 93888), (326, 86976), (384, 73839), (453, 62592), (489, 57984), (576, 49226), (604, 46944), (652, 43488), (906, 31296), (978, 28992), (1152, 24613), (1208, 23472), (1304, 21744), (1359, 20864), (1467, 19328), (1812, 15648), (1956, 14496), (2416, 11736), (2608, 10872), (2718, 10432), (2934, 9664), (3624, 7824), (3912, 7248), (4832, 5868), (5216, 5436)]