66894604

素因数分解:

$2^2\times 7^3\times {\mathrm{48757}}^1$

素因数の和:48782

約数の個数: 24

約数和(自身を含む): 136522400

約数和(自身を除く): 69627796

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 48757, 97514, 195028, 341299, 682598, 1365196, 2389093, 4778186, 9556372, 16723651, 33447302, 66894604]

約数ペア:

[(1, 66894604), (2, 33447302), (4, 16723651), (7, 9556372), (14, 4778186), (28, 2389093), (49, 1365196), (98, 682598), (196, 341299), (343, 195028), (686, 97514), (1372, 48757)]