64883594

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2137}}^1$

素因数の和:2222

約数の個数: 32

約数和(自身を含む): 110833920

約数和(自身を除く): 45950326

約数列:

[1, 2, 17, 19, 34, 38, 47, 94, 323, 646, 799, 893, 1598, 1786, 2137, 4274, 15181, 30362, 36329, 40603, 72658, 81206, 100439, 200878, 690251, 1380502, 1707463, 1908341, 3414926, 3816682, 32441797, 64883594]

約数ペア:

[(1, 64883594), (2, 32441797), (17, 3816682), (19, 3414926), (34, 1908341), (38, 1707463), (47, 1380502), (94, 690251), (323, 200878), (646, 100439), (799, 81206), (893, 72658), (1598, 40603), (1786, 36329), (2137, 30362), (4274, 15181)]