68971064

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{453757}}^1$

素因数の和:453782

約数の個数: 16

約数和(自身を含む): 136127400

約数和(自身を除く): 67156336

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 453757, 907514, 1815028, 3630056, 8621383, 17242766, 34485532, 68971064]

約数ペア:

[(1, 68971064), (2, 34485532), (4, 17242766), (8, 8621383), (19, 3630056), (38, 1815028), (76, 907514), (152, 453757)]