68789182

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{19421}}^1$

素因数の和:19464

約数の個数: 32

約数和(自身を含む): 134244864

約数和(自身を除く): 65455682

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 19421, 38842, 135947, 213631, 271894, 427262, 446683, 893366, 1495417, 2990834, 3126781, 4913513, 6253562, 9827026, 34394591, 68789182]

約数ペア:

[(1, 68789182), (2, 34394591), (7, 9827026), (11, 6253562), (14, 4913513), (22, 3126781), (23, 2990834), (46, 1495417), (77, 893366), (154, 446683), (161, 427262), (253, 271894), (322, 213631), (506, 135947), (1771, 38842), (3542, 19421)]