67915671076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{81238841}}^1$

素因数の和:81238875

約数の個数: 24

約数和(自身を含む): 136481254560

約数和(自身を除く): 68565583484

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 81238841, 162477682, 324955364, 893627251, 1543537979, 1787254502, 3087075958, 3574509004, 6174151916, 16978917769, 33957835538, 67915671076]

約数ペア:

[(1, 67915671076), (2, 33957835538), (4, 16978917769), (11, 6174151916), (19, 3574509004), (22, 3087075958), (38, 1787254502), (44, 1543537979), (76, 893627251), (209, 324955364), (418, 162477682), (836, 81238841)]