28840712

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{3823}}^1$

素因数の和:3893

約数の個数: 32

約数和(自身を含む): 57818880

約数和(自身を除く): 28978168

約数列:

[1, 2, 4, 8, 23, 41, 46, 82, 92, 164, 184, 328, 943, 1886, 3772, 3823, 7544, 7646, 15292, 30584, 87929, 156743, 175858, 313486, 351716, 626972, 703432, 1253944, 3605089, 7210178, 14420356, 28840712]

約数ペア:

[(1, 28840712), (2, 14420356), (4, 7210178), (8, 3605089), (23, 1253944), (41, 703432), (46, 626972), (82, 351716), (92, 313486), (164, 175858), (184, 156743), (328, 87929), (943, 30584), (1886, 15292), (3772, 7646), (3823, 7544)]