13578368

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{2467}}^1$

素因数の和:2524

約数の個数: 32

約数和(自身を含む): 27690960

約数和(自身を除く): 14112592

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2467, 2752, 4934, 5504, 9868, 19736, 39472, 78944, 106081, 157888, 212162, 315776, 424324, 848648, 1697296, 3394592, 6789184, 13578368]

約数ペア:

[(1, 13578368), (2, 6789184), (4, 3394592), (8, 1697296), (16, 848648), (32, 424324), (43, 315776), (64, 212162), (86, 157888), (128, 106081), (172, 78944), (344, 39472), (688, 19736), (1376, 9868), (2467, 5504), (2752, 4934)]