65969384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37313}}^1$

素因数の和:37349

約数の個数: 32

約数和(自身を含む): 141046920

約数和(自身を除く): 75077536

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 37313, 74626, 149252, 298504, 485069, 634321, 970138, 1268642, 1940276, 2537284, 3880552, 5074568, 8246173, 16492346, 32984692, 65969384]

約数ペア:

[(1, 65969384), (2, 32984692), (4, 16492346), (8, 8246173), (13, 5074568), (17, 3880552), (26, 2537284), (34, 1940276), (52, 1268642), (68, 970138), (104, 634321), (136, 485069), (221, 298504), (442, 149252), (884, 74626), (1768, 37313)]