7565988

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 18708480

約数和(自身を除く): 11142492

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 79, 92, 138, 158, 237, 276, 316, 347, 474, 694, 948, 1041, 1388, 1817, 2082, 3634, 4164, 5451, 7268, 7981, 10902, 15962, 21804, 23943, 27413, 31924, 47886, 54826, 82239, 95772, 109652, 164478, 328956, 630499, 1260998, 1891497, 2521996, 3782994, 7565988]

約数ペア:

[(1, 7565988), (2, 3782994), (3, 2521996), (4, 1891497), (6, 1260998), (12, 630499), (23, 328956), (46, 164478), (69, 109652), (79, 95772), (92, 82239), (138, 54826), (158, 47886), (237, 31924), (276, 27413), (316, 23943), (347, 21804), (474, 15962), (694, 10902), (948, 7981), (1041, 7268), (1388, 5451), (1817, 4164), (2082, 3634)]