71812672

素因数分解:

$2^6\times {\mathrm{167}}^1\times {\mathrm{6719}}^1$

素因数の和:6898

約数の個数: 28

約数和(自身を含む): 143377920

約数和(自身を除く): 71565248

約数列:

[1, 2, 4, 8, 16, 32, 64, 167, 334, 668, 1336, 2672, 5344, 6719, 10688, 13438, 26876, 53752, 107504, 215008, 430016, 1122073, 2244146, 4488292, 8976584, 17953168, 35906336, 71812672]

約数ペア:

[(1, 71812672), (2, 35906336), (4, 17953168), (8, 8976584), (16, 4488292), (32, 2244146), (64, 1122073), (167, 430016), (334, 215008), (668, 107504), (1336, 53752), (2672, 26876), (5344, 13438), (6719, 10688)]