28364544

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{947}}^1$

素因数の和:982

約数の個数: 108

約数和(自身を含む): 88165896

約数和(自身を除く): 59801352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 416, 468, 576, 624, 768, 832, 936, 947, 1152, 1248, 1664, 1872, 1894, 2304, 2496, 2841, 3328, 3744, 3788, 4992, 5682, 7488, 7576, 8523, 9984, 11364, 12311, 14976, 15152, 17046, 22728, 24622, 29952, 30304, 34092, 36933, 45456, 49244, 60608, 68184, 73866, 90912, 98488, 110799, 121216, 136368, 147732, 181824, 196976, 221598, 242432, 272736, 295464, 363648, 393952, 443196, 545472, 590928, 727296, 787904, 886392, 1090944, 1181856, 1575808, 1772784, 2181888, 2363712, 3151616, 3545568, 4727424, 7091136, 9454848, 14182272, 28364544]

約数ペア:

[(1, 28364544), (2, 14182272), (3, 9454848), (4, 7091136), (6, 4727424), (8, 3545568), (9, 3151616), (12, 2363712), (13, 2181888), (16, 1772784), (18, 1575808), (24, 1181856), (26, 1090944), (32, 886392), (36, 787904), (39, 727296), (48, 590928), (52, 545472), (64, 443196), (72, 393952), (78, 363648), (96, 295464), (104, 272736), (117, 242432), (128, 221598), (144, 196976), (156, 181824), (192, 147732), (208, 136368), (234, 121216), (256, 110799), (288, 98488), (312, 90912), (384, 73866), (416, 68184), (468, 60608), (576, 49244), (624, 45456), (768, 36933), (832, 34092), (936, 30304), (947, 29952), (1152, 24622), (1248, 22728), (1664, 17046), (1872, 15152), (1894, 14976), (2304, 12311), (2496, 11364), (2841, 9984), (3328, 8523), (3744, 7576), (3788, 7488), (4992, 5682)]