68861276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{4937}}^1$

素因数の和:5269

約数の個数: 24

約数和(自身を含む): 131903856

約数和(自身を除く): 63042580

約数列:

[1, 2, 4, 11, 22, 44, 317, 634, 1268, 3487, 4937, 6974, 9874, 13948, 19748, 54307, 108614, 217228, 1565029, 3130058, 6260116, 17215319, 34430638, 68861276]

約数ペア:

[(1, 68861276), (2, 34430638), (4, 17215319), (11, 6260116), (22, 3130058), (44, 1565029), (317, 217228), (634, 108614), (1268, 54307), (3487, 19748), (4937, 13948), (6974, 9874)]