66776696

素因数分解:

$2^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{6053}}^1$

素因数の和:6263

約数の個数: 32

約数和(自身を含む): 143843040

約数和(自身を除く): 77066344

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 197, 394, 788, 1379, 1576, 2758, 5516, 6053, 11032, 12106, 24212, 42371, 48424, 84742, 169484, 338968, 1192441, 2384882, 4769764, 8347087, 9539528, 16694174, 33388348, 66776696]

約数ペア:

[(1, 66776696), (2, 33388348), (4, 16694174), (7, 9539528), (8, 8347087), (14, 4769764), (28, 2384882), (56, 1192441), (197, 338968), (394, 169484), (788, 84742), (1379, 48424), (1576, 42371), (2758, 24212), (5516, 12106), (6053, 11032)]