63876328

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:434

約数の個数: 64

約数和(自身を含む): 133848000

約数和(自身を除く): 69971672

約数列:

[1, 2, 4, 8, 19, 29, 38, 43, 58, 76, 86, 116, 152, 172, 232, 337, 344, 551, 674, 817, 1102, 1247, 1348, 1634, 2204, 2494, 2696, 3268, 4408, 4988, 6403, 6536, 9773, 9976, 12806, 14491, 19546, 23693, 25612, 28982, 39092, 47386, 51224, 57964, 78184, 94772, 115928, 185687, 189544, 275329, 371374, 420239, 550658, 742748, 840478, 1101316, 1485496, 1680956, 2202632, 3361912, 7984541, 15969082, 31938164, 63876328]

約数ペア:

[(1, 63876328), (2, 31938164), (4, 15969082), (8, 7984541), (19, 3361912), (29, 2202632), (38, 1680956), (43, 1485496), (58, 1101316), (76, 840478), (86, 742748), (116, 550658), (152, 420239), (172, 371374), (232, 275329), (337, 189544), (344, 185687), (551, 115928), (674, 94772), (817, 78184), (1102, 57964), (1247, 51224), (1348, 47386), (1634, 39092), (2204, 28982), (2494, 25612), (2696, 23693), (3268, 19546), (4408, 14491), (4988, 12806), (6403, 9976), (6536, 9773)]