2626784

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:159

約数の個数: 48

約数和(自身を含む): 5588352

約数和(自身を除く): 2961568

約数列:

[1, 2, 4, 8, 16, 23, 32, 43, 46, 83, 86, 92, 166, 172, 184, 332, 344, 368, 664, 688, 736, 989, 1328, 1376, 1909, 1978, 2656, 3569, 3818, 3956, 7138, 7636, 7912, 14276, 15272, 15824, 28552, 30544, 31648, 57104, 61088, 82087, 114208, 164174, 328348, 656696, 1313392, 2626784]

約数ペア:

[(1, 2626784), (2, 1313392), (4, 656696), (8, 328348), (16, 164174), (23, 114208), (32, 82087), (43, 61088), (46, 57104), (83, 31648), (86, 30544), (92, 28552), (166, 15824), (172, 15272), (184, 14276), (332, 7912), (344, 7636), (368, 7138), (664, 3956), (688, 3818), (736, 3569), (989, 2656), (1328, 1978), (1376, 1909)]