42508738

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2861}}^1$

素因数の和:2922

約数の個数: 32

約数和(自身を含む): 74183040

約数和(自身を除く): 31674302

約数列:

[1, 2, 17, 19, 23, 34, 38, 46, 323, 391, 437, 646, 782, 874, 2861, 5722, 7429, 14858, 48637, 54359, 65803, 97274, 108718, 131606, 924103, 1118651, 1250257, 1848206, 2237302, 2500514, 21254369, 42508738]

約数ペア:

[(1, 42508738), (2, 21254369), (17, 2500514), (19, 2237302), (23, 1848206), (34, 1250257), (38, 1118651), (46, 924103), (323, 131606), (391, 108718), (437, 97274), (646, 65803), (782, 54359), (874, 48637), (2861, 14858), (5722, 7429)]