27719588

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31357}}^1$

素因数の和:31391

約数の個数: 24

約数和(自身を含む): 55315512

約数和(自身を除く): 27595924

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 31357, 62714, 125428, 407641, 533069, 815282, 1066138, 1630564, 2132276, 6929897, 13859794, 27719588]

約数ペア:

[(1, 27719588), (2, 13859794), (4, 6929897), (13, 2132276), (17, 1630564), (26, 1066138), (34, 815282), (52, 533069), (68, 407641), (221, 125428), (442, 62714), (884, 31357)]