56564534288

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{839}}^1\times {\mathrm{221773}}^1$

素因数の和:222639

約数の個数: 40

約数和(自身を含む): 115499899200

約数和(自身を除く): 58935364912

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 839, 1678, 3356, 6712, 13424, 15941, 31882, 63764, 127528, 221773, 255056, 443546, 887092, 1774184, 3548368, 4213687, 8427374, 16854748, 33709496, 67418992, 186067547, 372135094, 744270188, 1488540376, 2977080752, 3535283393, 7070566786, 14141133572, 28282267144, 56564534288]

約数ペア:

[(1, 56564534288), (2, 28282267144), (4, 14141133572), (8, 7070566786), (16, 3535283393), (19, 2977080752), (38, 1488540376), (76, 744270188), (152, 372135094), (304, 186067547), (839, 67418992), (1678, 33709496), (3356, 16854748), (6712, 8427374), (13424, 4213687), (15941, 3548368), (31882, 1774184), (63764, 887092), (127528, 443546), (221773, 255056)]