5215112

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4049}}^1$

素因数の和:4085

約数の個数: 32

約数和(自身を含む): 11664000

約数和(自身を除く): 6448888

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 4049, 8098, 16196, 28343, 32392, 56686, 93127, 113372, 186254, 226744, 372508, 651889, 745016, 1303778, 2607556, 5215112]

約数ペア:

[(1, 5215112), (2, 2607556), (4, 1303778), (7, 745016), (8, 651889), (14, 372508), (23, 226744), (28, 186254), (46, 113372), (56, 93127), (92, 56686), (161, 32392), (184, 28343), (322, 16196), (644, 8098), (1288, 4049)]