27650738

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1861}}^1$

素因数の和:1922

約数の個数: 32

約数和(自身を含む): 48263040

約数和(自身を除く): 20612302

約数列:

[1, 2, 17, 19, 23, 34, 38, 46, 323, 391, 437, 646, 782, 874, 1861, 3722, 7429, 14858, 31637, 35359, 42803, 63274, 70718, 85606, 601103, 727651, 813257, 1202206, 1455302, 1626514, 13825369, 27650738]

約数ペア:

[(1, 27650738), (2, 13825369), (17, 1626514), (19, 1455302), (23, 1202206), (34, 813257), (38, 727651), (46, 601103), (323, 85606), (391, 70718), (437, 63274), (646, 42803), (782, 35359), (874, 31637), (1861, 14858), (3722, 7429)]