40057996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{1721}}^1$

素因数の和:1782

約数の個数: 36

約数和(自身を含む): 79990344

約数和(自身を除く): 39932348

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 529, 1012, 1058, 1721, 2116, 3442, 5819, 6884, 11638, 18931, 23276, 37862, 39583, 75724, 79166, 158332, 435413, 870826, 910409, 1741652, 1820818, 3641636, 10014499, 20028998, 40057996]

約数ペア:

[(1, 40057996), (2, 20028998), (4, 10014499), (11, 3641636), (22, 1820818), (23, 1741652), (44, 910409), (46, 870826), (92, 435413), (253, 158332), (506, 79166), (529, 75724), (1012, 39583), (1058, 37862), (1721, 23276), (2116, 18931), (3442, 11638), (5819, 6884)]