427449112

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{6581}}^1$

素因数の和:6963

約数の個数: 32

約数和(自身を含む): 838810080

約数和(自身を除く): 411360968

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 353, 706, 1412, 2824, 6581, 8119, 13162, 16238, 26324, 32476, 52648, 64952, 151363, 302726, 605452, 1210904, 2323093, 4646186, 9292372, 18584744, 53431139, 106862278, 213724556, 427449112]

約数ペア:

[(1, 427449112), (2, 213724556), (4, 106862278), (8, 53431139), (23, 18584744), (46, 9292372), (92, 4646186), (184, 2323093), (353, 1210904), (706, 605452), (1412, 302726), (2824, 151363), (6581, 64952), (8119, 52648), (13162, 32476), (16238, 26324)]