40387604

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{397}}^1\times {\mathrm{877}}^1$

素因数の和:1307

約数の個数: 24

約数和(自身を含む): 73383240

約数和(自身を除く): 32995636

約数列:

[1, 2, 4, 29, 58, 116, 397, 794, 877, 1588, 1754, 3508, 11513, 23026, 25433, 46052, 50866, 101732, 348169, 696338, 1392676, 10096901, 20193802, 40387604]

約数ペア:

[(1, 40387604), (2, 20193802), (4, 10096901), (29, 1392676), (58, 696338), (116, 348169), (397, 101732), (794, 50866), (877, 46052), (1588, 25433), (1754, 23026), (3508, 11513)]