6560888

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 12972960

約数和(自身を除く): 6412072

約数列:

[1, 2, 4, 8, 23, 46, 92, 181, 184, 197, 362, 394, 724, 788, 1448, 1576, 4163, 4531, 8326, 9062, 16652, 18124, 33304, 35657, 36248, 71314, 142628, 285256, 820111, 1640222, 3280444, 6560888]

約数ペア:

[(1, 6560888), (2, 3280444), (4, 1640222), (8, 820111), (23, 285256), (46, 142628), (92, 71314), (181, 36248), (184, 35657), (197, 33304), (362, 18124), (394, 16652), (724, 9062), (788, 8326), (1448, 4531), (1576, 4163)]