7205848

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{359}}^1$

素因数の和:571

約数の個数: 32

約数和(自身を含む): 14666400

約数和(自身を除く): 7460552

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 193, 359, 386, 718, 772, 1436, 1544, 2509, 2872, 4667, 5018, 9334, 10036, 18668, 20072, 37336, 69287, 138574, 277148, 554296, 900731, 1801462, 3602924, 7205848]

約数ペア:

[(1, 7205848), (2, 3602924), (4, 1801462), (8, 900731), (13, 554296), (26, 277148), (52, 138574), (104, 69287), (193, 37336), (359, 20072), (386, 18668), (718, 10036), (772, 9334), (1436, 5018), (1544, 4667), (2509, 2872)]