64260014

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18583}}^1$

素因数の和:18624

約数の個数: 32

約数和(自身を含む): 124884480

約数和(自身を除く): 60624466

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 18583, 37166, 130081, 241579, 260162, 353077, 483158, 706154, 1691053, 2471539, 3382106, 4590001, 4943078, 9180002, 32130007, 64260014]

約数ペア:

[(1, 64260014), (2, 32130007), (7, 9180002), (13, 4943078), (14, 4590001), (19, 3382106), (26, 2471539), (38, 1691053), (91, 706154), (133, 483158), (182, 353077), (247, 260162), (266, 241579), (494, 130081), (1729, 37166), (3458, 18583)]