26970728

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{929}}^1$

素因数の和:1145

約数の個数: 32

約数和(自身を含む): 53568000

約数和(自身を除く): 26597272

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 191, 382, 764, 929, 1528, 1858, 3629, 3716, 7258, 7432, 14516, 17651, 29032, 35302, 70604, 141208, 177439, 354878, 709756, 1419512, 3371341, 6742682, 13485364, 26970728]

約数ペア:

[(1, 26970728), (2, 13485364), (4, 6742682), (8, 3371341), (19, 1419512), (38, 709756), (76, 354878), (152, 177439), (191, 141208), (382, 70604), (764, 35302), (929, 29032), (1528, 17651), (1858, 14516), (3629, 7432), (3716, 7258)]