67881842

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{37013}}^1$

素因数の和:37153

約数の個数: 16

約数和(自身を含む): 117260352

約数和(自身を除く): 49378510

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 37013, 74026, 259091, 518182, 4848703, 9697406, 33940921, 67881842]

約数ペア:

[(1, 67881842), (2, 33940921), (7, 9697406), (14, 4848703), (131, 518182), (262, 259091), (917, 74026), (1834, 37013)]