77554376

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{257}}^1\times {\mathrm{563}}^1$

素因数の和:893

約数の個数: 32

約数和(自身を含む): 148422240

約数和(自身を除く): 70867864

約数列:

[1, 2, 4, 8, 67, 134, 257, 268, 514, 536, 563, 1028, 1126, 2056, 2252, 4504, 17219, 34438, 37721, 68876, 75442, 137752, 144691, 150884, 289382, 301768, 578764, 1157528, 9694297, 19388594, 38777188, 77554376]

約数ペア:

[(1, 77554376), (2, 38777188), (4, 19388594), (8, 9694297), (67, 1157528), (134, 578764), (257, 301768), (268, 289382), (514, 150884), (536, 144691), (563, 137752), (1028, 75442), (1126, 68876), (2056, 37721), (2252, 34438), (4504, 17219)]