28163002

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{977}}^1$

素因数の和:1086

約数の個数: 32

約数和(自身を含む): 50699520

約数和(自身を除く): 22536518

約数列:

[1, 2, 7, 14, 29, 58, 71, 142, 203, 406, 497, 977, 994, 1954, 2059, 4118, 6839, 13678, 14413, 28333, 28826, 56666, 69367, 138734, 198331, 396662, 485569, 971138, 2011643, 4023286, 14081501, 28163002]

約数ペア:

[(1, 28163002), (2, 14081501), (7, 4023286), (14, 2011643), (29, 971138), (58, 485569), (71, 396662), (142, 198331), (203, 138734), (406, 69367), (497, 56666), (977, 28826), (994, 28333), (1954, 14413), (2059, 13678), (4118, 6839)]