38848208

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:280

約数の個数: 80

約数和(自身を含む): 90660864

約数和(自身を除く): 51812656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 67, 112, 124, 134, 167, 217, 248, 268, 334, 434, 469, 496, 536, 668, 868, 938, 1072, 1169, 1336, 1736, 1876, 2077, 2338, 2672, 3472, 3752, 4154, 4676, 5177, 7504, 8308, 9352, 10354, 11189, 14539, 16616, 18704, 20708, 22378, 29078, 33232, 36239, 41416, 44756, 58156, 72478, 78323, 82832, 89512, 116312, 144956, 156646, 179024, 232624, 289912, 313292, 346859, 579824, 626584, 693718, 1253168, 1387436, 2428013, 2774872, 4856026, 5549744, 9712052, 19424104, 38848208]

約数ペア:

[(1, 38848208), (2, 19424104), (4, 9712052), (7, 5549744), (8, 4856026), (14, 2774872), (16, 2428013), (28, 1387436), (31, 1253168), (56, 693718), (62, 626584), (67, 579824), (112, 346859), (124, 313292), (134, 289912), (167, 232624), (217, 179024), (248, 156646), (268, 144956), (334, 116312), (434, 89512), (469, 82832), (496, 78323), (536, 72478), (668, 58156), (868, 44756), (938, 41416), (1072, 36239), (1169, 33232), (1336, 29078), (1736, 22378), (1876, 20708), (2077, 18704), (2338, 16616), (2672, 14539), (3472, 11189), (3752, 10354), (4154, 9352), (4676, 8308), (5177, 7504)]