15679438976

素因数分解:

$2^7\times {\mathrm{109}}^1\times {\mathrm{653}}^1\times {\mathrm{1721}}^1$

素因数の和:2497

約数の個数: 64

約数和(自身を含む): 31589573400

約数和(自身を除く): 15910134424

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 436, 653, 872, 1306, 1721, 1744, 2612, 3442, 3488, 5224, 6884, 6976, 10448, 13768, 13952, 20896, 27536, 41792, 55072, 71177, 83584, 110144, 142354, 187589, 220288, 284708, 375178, 569416, 750356, 1123813, 1138832, 1500712, 2247626, 2277664, 3001424, 4495252, 4555328, 6002848, 8990504, 9110656, 12005696, 17981008, 24011392, 35962016, 71924032, 122495617, 143848064, 244991234, 489982468, 979964936, 1959929872, 3919859744, 7839719488, 15679438976]

約数ペア:

[(1, 15679438976), (2, 7839719488), (4, 3919859744), (8, 1959929872), (16, 979964936), (32, 489982468), (64, 244991234), (109, 143848064), (128, 122495617), (218, 71924032), (436, 35962016), (653, 24011392), (872, 17981008), (1306, 12005696), (1721, 9110656), (1744, 8990504), (2612, 6002848), (3442, 4555328), (3488, 4495252), (5224, 3001424), (6884, 2277664), (6976, 2247626), (10448, 1500712), (13768, 1138832), (13952, 1123813), (20896, 750356), (27536, 569416), (41792, 375178), (55072, 284708), (71177, 220288), (83584, 187589), (110144, 142354)]