63940226

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{106213}}^1$

素因数の和:106265

約数の個数: 16

約数和(自身を含む): 112161984

約数和(自身を除く): 48221758

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 106213, 212426, 743491, 1486982, 4567159, 9134318, 31970113, 63940226]

約数ペア:

[(1, 63940226), (2, 31970113), (7, 9134318), (14, 4567159), (43, 1486982), (86, 743491), (301, 212426), (602, 106213)]