38221568

素因数分解:

$2^8\times 7^2\times {\mathrm{11}}^1\times {\mathrm{277}}^1$

素因数の和:318

約数の個数: 108

約数和(自身を含む): 97167672

約数和(自身を除く): 58946104

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 128, 154, 176, 196, 224, 256, 277, 308, 352, 392, 448, 539, 554, 616, 704, 784, 896, 1078, 1108, 1232, 1408, 1568, 1792, 1939, 2156, 2216, 2464, 2816, 3047, 3136, 3878, 4312, 4432, 4928, 6094, 6272, 7756, 8624, 8864, 9856, 12188, 12544, 13573, 15512, 17248, 17728, 19712, 21329, 24376, 27146, 31024, 34496, 35456, 42658, 48752, 54292, 62048, 68992, 70912, 85316, 97504, 108584, 124096, 137984, 149303, 170632, 195008, 217168, 248192, 298606, 341264, 390016, 434336, 496384, 597212, 682528, 780032, 868672, 1194424, 1365056, 1737344, 2388848, 2730112, 3474688, 4777696, 5460224, 9555392, 19110784, 38221568]

約数ペア:

[(1, 38221568), (2, 19110784), (4, 9555392), (7, 5460224), (8, 4777696), (11, 3474688), (14, 2730112), (16, 2388848), (22, 1737344), (28, 1365056), (32, 1194424), (44, 868672), (49, 780032), (56, 682528), (64, 597212), (77, 496384), (88, 434336), (98, 390016), (112, 341264), (128, 298606), (154, 248192), (176, 217168), (196, 195008), (224, 170632), (256, 149303), (277, 137984), (308, 124096), (352, 108584), (392, 97504), (448, 85316), (539, 70912), (554, 68992), (616, 62048), (704, 54292), (784, 48752), (896, 42658), (1078, 35456), (1108, 34496), (1232, 31024), (1408, 27146), (1568, 24376), (1792, 21329), (1939, 19712), (2156, 17728), (2216, 17248), (2464, 15512), (2816, 13573), (3047, 12544), (3136, 12188), (3878, 9856), (4312, 8864), (4432, 8624), (4928, 7756), (6094, 6272)]