15107488

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{257}}^1$

素因数の和:445

約数の個数: 48

約数和(自身を含む): 32768064

約数和(自身を除く): 17660576

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 167, 176, 257, 334, 352, 514, 668, 1028, 1336, 1837, 2056, 2672, 2827, 3674, 4112, 5344, 5654, 7348, 8224, 11308, 14696, 22616, 29392, 42919, 45232, 58784, 85838, 90464, 171676, 343352, 472109, 686704, 944218, 1373408, 1888436, 3776872, 7553744, 15107488]

約数ペア:

[(1, 15107488), (2, 7553744), (4, 3776872), (8, 1888436), (11, 1373408), (16, 944218), (22, 686704), (32, 472109), (44, 343352), (88, 171676), (167, 90464), (176, 85838), (257, 58784), (334, 45232), (352, 42919), (514, 29392), (668, 22616), (1028, 14696), (1336, 11308), (1837, 8224), (2056, 7348), (2672, 5654), (2827, 5344), (3674, 4112)]