26660144

素因数分解:

$2^4\times 7^1\times {\mathrm{238037}}^1$

素因数の和:238052

約数の個数: 20

約数和(自身を含む): 59033424

約数和(自身を除く): 32373280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 238037, 476074, 952148, 1666259, 1904296, 3332518, 3808592, 6665036, 13330072, 26660144]

約数ペア:

[(1, 26660144), (2, 13330072), (4, 6665036), (7, 3808592), (8, 3332518), (14, 1904296), (16, 1666259), (28, 952148), (56, 476074), (112, 238037)]