66708782

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{2207}}^1$

素因数の和:2360

約数の個数: 32

約数和(自身を含む): 122093568

約数和(自身を除く): 55384786

約数列:

[1, 2, 7, 14, 17, 34, 119, 127, 238, 254, 889, 1778, 2159, 2207, 4318, 4414, 15113, 15449, 30226, 30898, 37519, 75038, 262633, 280289, 525266, 560578, 1962023, 3924046, 4764913, 9529826, 33354391, 66708782]

約数ペア:

[(1, 66708782), (2, 33354391), (7, 9529826), (14, 4764913), (17, 3924046), (34, 1962023), (119, 560578), (127, 525266), (238, 280289), (254, 262633), (889, 75038), (1778, 37519), (2159, 30898), (2207, 30226), (4318, 15449), (4414, 15113)]