28443602

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 48492864

約数和(自身を除く): 20049262

約数列:

[1, 2, 11, 22, 37, 74, 83, 166, 407, 421, 814, 842, 913, 1826, 3071, 4631, 6142, 9262, 15577, 31154, 33781, 34943, 67562, 69886, 171347, 342694, 384373, 768746, 1292891, 2585782, 14221801, 28443602]

約数ペア:

[(1, 28443602), (2, 14221801), (11, 2585782), (22, 1292891), (37, 768746), (74, 384373), (83, 342694), (166, 171347), (407, 69886), (421, 67562), (814, 34943), (842, 33781), (913, 31154), (1826, 15577), (3071, 9262), (4631, 6142)]