66643669756

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{13803577}}^1$

素因数の和:13803669

約数の個数: 24

約数和(自身を含む): 125226059616

約数和(自身を除く): 58582389860

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4828, 13803577, 27607154, 55214308, 234660809, 469321618, 938643236, 980053967, 1960107934, 3920215868, 16660917439, 33321834878, 66643669756]

約数ペア:

[(1, 66643669756), (2, 33321834878), (4, 16660917439), (17, 3920215868), (34, 1960107934), (68, 980053967), (71, 938643236), (142, 469321618), (284, 234660809), (1207, 55214308), (2414, 27607154), (4828, 13803577)]