73663928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{1973}}^1$

素因数の和:2351

約数の個数: 32

約数和(自身を含む): 149234400

約数和(自身を除く): 75570472

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 359, 718, 1436, 1973, 2872, 3946, 4667, 7892, 9334, 15784, 18668, 25649, 37336, 51298, 102596, 205192, 708307, 1416614, 2833228, 5666456, 9207991, 18415982, 36831964, 73663928]

約数ペア:

[(1, 73663928), (2, 36831964), (4, 18415982), (8, 9207991), (13, 5666456), (26, 2833228), (52, 1416614), (104, 708307), (359, 205192), (718, 102596), (1436, 51298), (1973, 37336), (2872, 25649), (3946, 18668), (4667, 15784), (7892, 9334)]