70490504

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{17729}}^1$

素因数の和:17813

約数の個数: 32

約数和(自身を含む): 153187200

約数和(自身を除く): 82696696

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 17729, 35458, 70916, 124103, 141832, 248206, 496412, 992824, 1258759, 2517518, 5035036, 8811313, 10070072, 17622626, 35245252, 70490504]

約数ペア:

[(1, 70490504), (2, 35245252), (4, 17622626), (7, 10070072), (8, 8811313), (14, 5035036), (28, 2517518), (56, 1258759), (71, 992824), (142, 496412), (284, 248206), (497, 141832), (568, 124103), (994, 70916), (1988, 35458), (3976, 17729)]