56678816

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2423}}^1$

素因数の和:2493

約数の個数: 48

約数和(自身を含む): 120947904

約数和(自身を除く): 64269088

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 68, 86, 136, 172, 272, 344, 544, 688, 731, 1376, 1462, 2423, 2924, 4846, 5848, 9692, 11696, 19384, 23392, 38768, 41191, 77536, 82382, 104189, 164764, 208378, 329528, 416756, 659056, 833512, 1318112, 1667024, 1771213, 3334048, 3542426, 7084852, 14169704, 28339408, 56678816]

約数ペア:

[(1, 56678816), (2, 28339408), (4, 14169704), (8, 7084852), (16, 3542426), (17, 3334048), (32, 1771213), (34, 1667024), (43, 1318112), (68, 833512), (86, 659056), (136, 416756), (172, 329528), (272, 208378), (344, 164764), (544, 104189), (688, 82382), (731, 77536), (1376, 41191), (1462, 38768), (2423, 23392), (2924, 19384), (4846, 11696), (5848, 9692)]