68711296

素因数分解:

$2^7\times {\mathrm{19}}^2\times {\mathrm{1487}}^1$

素因数の和:1539

約数の個数: 48

約数和(自身を含む): 144566640

約数和(自身を除く): 75855344

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 361, 608, 722, 1216, 1444, 1487, 2432, 2888, 2974, 5776, 5948, 11552, 11896, 23104, 23792, 28253, 46208, 47584, 56506, 95168, 113012, 190336, 226024, 452048, 536807, 904096, 1073614, 1808192, 2147228, 3616384, 4294456, 8588912, 17177824, 34355648, 68711296]

約数ペア:

[(1, 68711296), (2, 34355648), (4, 17177824), (8, 8588912), (16, 4294456), (19, 3616384), (32, 2147228), (38, 1808192), (64, 1073614), (76, 904096), (128, 536807), (152, 452048), (304, 226024), (361, 190336), (608, 113012), (722, 95168), (1216, 56506), (1444, 47584), (1487, 46208), (2432, 28253), (2888, 23792), (2974, 23104), (5776, 11896), (5948, 11552)]