65574656

素因数分解:

$2^8\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:126

約数の個数: 144

約数和(自身を含む): 164043264

約数和(自身を除く): 98468608

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 37, 43, 46, 56, 64, 74, 86, 92, 112, 128, 148, 161, 172, 184, 224, 256, 259, 296, 301, 322, 344, 368, 448, 518, 592, 602, 644, 688, 736, 851, 896, 989, 1036, 1184, 1204, 1288, 1376, 1472, 1591, 1702, 1792, 1978, 2072, 2368, 2408, 2576, 2752, 2944, 3182, 3404, 3956, 4144, 4736, 4816, 5152, 5504, 5888, 5957, 6364, 6808, 6923, 7912, 8288, 9472, 9632, 10304, 11008, 11137, 11914, 12728, 13616, 13846, 15824, 16576, 19264, 20608, 22274, 23828, 25456, 27232, 27692, 31648, 33152, 36593, 38528, 41216, 44548, 47656, 50912, 54464, 55384, 63296, 66304, 73186, 77056, 89096, 95312, 101824, 108928, 110768, 126592, 146372, 178192, 190624, 203648, 217856, 221536, 253184, 256151, 292744, 356384, 381248, 407296, 443072, 512302, 585488, 712768, 762496, 886144, 1024604, 1170976, 1425536, 1524992, 1772288, 2049208, 2341952, 2851072, 4098416, 4683904, 8196832, 9367808, 16393664, 32787328, 65574656]

約数ペア:

[(1, 65574656), (2, 32787328), (4, 16393664), (7, 9367808), (8, 8196832), (14, 4683904), (16, 4098416), (23, 2851072), (28, 2341952), (32, 2049208), (37, 1772288), (43, 1524992), (46, 1425536), (56, 1170976), (64, 1024604), (74, 886144), (86, 762496), (92, 712768), (112, 585488), (128, 512302), (148, 443072), (161, 407296), (172, 381248), (184, 356384), (224, 292744), (256, 256151), (259, 253184), (296, 221536), (301, 217856), (322, 203648), (344, 190624), (368, 178192), (448, 146372), (518, 126592), (592, 110768), (602, 108928), (644, 101824), (688, 95312), (736, 89096), (851, 77056), (896, 73186), (989, 66304), (1036, 63296), (1184, 55384), (1204, 54464), (1288, 50912), (1376, 47656), (1472, 44548), (1591, 41216), (1702, 38528), (1792, 36593), (1978, 33152), (2072, 31648), (2368, 27692), (2408, 27232), (2576, 25456), (2752, 23828), (2944, 22274), (3182, 20608), (3404, 19264), (3956, 16576), (4144, 15824), (4736, 13846), (4816, 13616), (5152, 12728), (5504, 11914), (5888, 11137), (5957, 11008), (6364, 10304), (6808, 9632), (6923, 9472), (7912, 8288)]