77784256

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{353}}^1$

素因数の和:689

約数の個数: 56

約数和(自身を含む): 169401744

約数和(自身を除く): 91617488

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 313, 352, 353, 626, 704, 706, 1252, 1412, 2504, 2824, 3443, 3883, 5008, 5648, 6886, 7766, 10016, 11296, 13772, 15532, 20032, 22592, 27544, 31064, 55088, 62128, 110176, 110489, 124256, 220352, 220978, 248512, 441956, 883912, 1215379, 1767824, 2430758, 3535648, 4861516, 7071296, 9723032, 19446064, 38892128, 77784256]

約数ペア:

[(1, 77784256), (2, 38892128), (4, 19446064), (8, 9723032), (11, 7071296), (16, 4861516), (22, 3535648), (32, 2430758), (44, 1767824), (64, 1215379), (88, 883912), (176, 441956), (313, 248512), (352, 220978), (353, 220352), (626, 124256), (704, 110489), (706, 110176), (1252, 62128), (1412, 55088), (2504, 31064), (2824, 27544), (3443, 22592), (3883, 20032), (5008, 15532), (5648, 13772), (6886, 11296), (7766, 10016)]