8858528

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{557}}^1$

素因数の和:645

約数の個数: 48

約数和(自身を含む): 20248704

約数和(自身を除く): 11390176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 71, 112, 142, 224, 284, 497, 557, 568, 994, 1114, 1136, 1988, 2228, 2272, 3899, 3976, 4456, 7798, 7952, 8912, 15596, 15904, 17824, 31192, 39547, 62384, 79094, 124768, 158188, 276829, 316376, 553658, 632752, 1107316, 1265504, 2214632, 4429264, 8858528]

約数ペア:

[(1, 8858528), (2, 4429264), (4, 2214632), (7, 1265504), (8, 1107316), (14, 632752), (16, 553658), (28, 316376), (32, 276829), (56, 158188), (71, 124768), (112, 79094), (142, 62384), (224, 39547), (284, 31192), (497, 17824), (557, 15904), (568, 15596), (994, 8912), (1114, 7952), (1136, 7798), (1988, 4456), (2228, 3976), (2272, 3899)]