15428792

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2767}}^1$

素因数の和:2831

約数の個数: 32

約数和(自身を含む): 31389120

約数和(自身を除く): 15960328

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 328, 697, 1394, 2767, 2788, 5534, 5576, 11068, 22136, 47039, 94078, 113447, 188156, 226894, 376312, 453788, 907576, 1928599, 3857198, 7714396, 15428792]

約数ペア:

[(1, 15428792), (2, 7714396), (4, 3857198), (8, 1928599), (17, 907576), (34, 453788), (41, 376312), (68, 226894), (82, 188156), (136, 113447), (164, 94078), (328, 47039), (697, 22136), (1394, 11068), (2767, 5576), (2788, 5534)]