39499264

素因数分解:

$2^9\times 7^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:235

約数の個数: 80

約数和(自身を含む): 91922688

約数和(自身を除く): 52423424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 103, 107, 112, 128, 206, 214, 224, 256, 412, 428, 448, 512, 721, 749, 824, 856, 896, 1442, 1498, 1648, 1712, 1792, 2884, 2996, 3296, 3424, 3584, 5768, 5992, 6592, 6848, 11021, 11536, 11984, 13184, 13696, 22042, 23072, 23968, 26368, 27392, 44084, 46144, 47936, 52736, 54784, 77147, 88168, 92288, 95872, 154294, 176336, 184576, 191744, 308588, 352672, 369152, 383488, 617176, 705344, 1234352, 1410688, 2468704, 2821376, 4937408, 5642752, 9874816, 19749632, 39499264]

約数ペア:

[(1, 39499264), (2, 19749632), (4, 9874816), (7, 5642752), (8, 4937408), (14, 2821376), (16, 2468704), (28, 1410688), (32, 1234352), (56, 705344), (64, 617176), (103, 383488), (107, 369152), (112, 352672), (128, 308588), (206, 191744), (214, 184576), (224, 176336), (256, 154294), (412, 95872), (428, 92288), (448, 88168), (512, 77147), (721, 54784), (749, 52736), (824, 47936), (856, 46144), (896, 44084), (1442, 27392), (1498, 26368), (1648, 23968), (1712, 23072), (1792, 22042), (2884, 13696), (2996, 13184), (3296, 11984), (3424, 11536), (3584, 11021), (5768, 6848), (5992, 6592)]