67617928

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{13567}}^1$

素因数の和:13669

約数の個数: 32

約数和(自身を含む): 146534400

約数和(自身を除く): 78916472

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 356, 623, 712, 1246, 2492, 4984, 13567, 27134, 54268, 94969, 108536, 189938, 379876, 759752, 1207463, 2414926, 4829852, 8452241, 9659704, 16904482, 33808964, 67617928]

約数ペア:

[(1, 67617928), (2, 33808964), (4, 16904482), (7, 9659704), (8, 8452241), (14, 4829852), (28, 2414926), (56, 1207463), (89, 759752), (178, 379876), (356, 189938), (623, 108536), (712, 94969), (1246, 54268), (2492, 27134), (4984, 13567)]