28183602

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1559}}^1$

素因数の和:1718

約数の個数: 32

約数和(自身を含む): 59304960

約数和(自身を除く): 31121358

約数列:

[1, 2, 3, 6, 23, 46, 69, 131, 138, 262, 393, 786, 1559, 3013, 3118, 4677, 6026, 9039, 9354, 18078, 35857, 71714, 107571, 204229, 215142, 408458, 612687, 1225374, 4697267, 9394534, 14091801, 28183602]

約数ペア:

[(1, 28183602), (2, 14091801), (3, 9394534), (6, 4697267), (23, 1225374), (46, 612687), (69, 408458), (131, 215142), (138, 204229), (262, 107571), (393, 71714), (786, 35857), (1559, 18078), (3013, 9354), (3118, 9039), (4677, 6026)]