64354576

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2557}}^1$

素因数の和:2600

約数の個数: 60

約数和(自身を含む): 147652876

約数和(自身を除く): 83298300

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 121, 143, 176, 208, 242, 286, 484, 572, 968, 1144, 1573, 1936, 2288, 2557, 3146, 5114, 6292, 10228, 12584, 20456, 25168, 28127, 33241, 40912, 56254, 66482, 112508, 132964, 225016, 265928, 309397, 365651, 450032, 531856, 618794, 731302, 1237588, 1462604, 2475176, 2925208, 4022161, 4950352, 5850416, 8044322, 16088644, 32177288, 64354576]

約数ペア:

[(1, 64354576), (2, 32177288), (4, 16088644), (8, 8044322), (11, 5850416), (13, 4950352), (16, 4022161), (22, 2925208), (26, 2475176), (44, 1462604), (52, 1237588), (88, 731302), (104, 618794), (121, 531856), (143, 450032), (176, 365651), (208, 309397), (242, 265928), (286, 225016), (484, 132964), (572, 112508), (968, 66482), (1144, 56254), (1573, 40912), (1936, 33241), (2288, 28127), (2557, 25168), (3146, 20456), (5114, 12584), (6292, 10228)]