15694742518

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{479}}^1\times {\mathrm{4391}}^1$

素因数の和:4933

約数の個数: 64

約数和(自身を含む): 29750353920

約数和(自身を除く): 14055611402

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 91, 182, 287, 479, 533, 574, 958, 1066, 3353, 3731, 4391, 6227, 6706, 7462, 8782, 12454, 19639, 30737, 39278, 43589, 57083, 61474, 87178, 114166, 137473, 180031, 255307, 274946, 360062, 399581, 510614, 799162, 1260217, 1787149, 2103289, 2340403, 2520434, 3574298, 4206578, 4680806, 14723023, 16382821, 27342757, 29446046, 32765642, 54685514, 86234849, 172469698, 191399299, 382798598, 603643943, 1121053037, 1207287886, 2242106074, 7847371259, 15694742518]

約数ペア:

[(1, 15694742518), (2, 7847371259), (7, 2242106074), (13, 1207287886), (14, 1121053037), (26, 603643943), (41, 382798598), (82, 191399299), (91, 172469698), (182, 86234849), (287, 54685514), (479, 32765642), (533, 29446046), (574, 27342757), (958, 16382821), (1066, 14723023), (3353, 4680806), (3731, 4206578), (4391, 3574298), (6227, 2520434), (6706, 2340403), (7462, 2103289), (8782, 1787149), (12454, 1260217), (19639, 799162), (30737, 510614), (39278, 399581), (43589, 360062), (57083, 274946), (61474, 255307), (87178, 180031), (114166, 137473)]