65221588

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{18097}}^1$

素因数の和:18171

約数の個数: 24

約数和(自身を含む): 123138792

約数和(自身を除く): 57917204

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 901, 1802, 3604, 18097, 36194, 72388, 307649, 615298, 959141, 1230596, 1918282, 3836564, 16305397, 32610794, 65221588]

約数ペア:

[(1, 65221588), (2, 32610794), (4, 16305397), (17, 3836564), (34, 1918282), (53, 1230596), (68, 959141), (106, 615298), (212, 307649), (901, 72388), (1802, 36194), (3604, 18097)]