68301604

素因数分解:

$2^2\times 7^1\times {\mathrm{1213}}^1\times {\mathrm{2011}}^1$

素因数の和:3235

約数の個数: 24

約数和(自身を含む): 136783808

約数和(自身を除く): 68482204

約数列:

[1, 2, 4, 7, 14, 28, 1213, 2011, 2426, 4022, 4852, 8044, 8491, 14077, 16982, 28154, 33964, 56308, 2439343, 4878686, 9757372, 17075401, 34150802, 68301604]

約数ペア:

[(1, 68301604), (2, 34150802), (4, 17075401), (7, 9757372), (14, 4878686), (28, 2439343), (1213, 56308), (2011, 33964), (2426, 28154), (4022, 16982), (4852, 14077), (8044, 8491)]