66640576

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{33589}}^1$

素因数の和:33632

約数の個数: 28

約数和(自身を含む): 136509760

約数和(自身を除く): 69869184

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 33589, 67178, 134356, 268712, 537424, 1041259, 1074848, 2082518, 2149696, 4165036, 8330072, 16660144, 33320288, 66640576]

約数ペア:

[(1, 66640576), (2, 33320288), (4, 16660144), (8, 8330072), (16, 4165036), (31, 2149696), (32, 2082518), (62, 1074848), (64, 1041259), (124, 537424), (248, 268712), (496, 134356), (992, 67178), (1984, 33589)]