65982812

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{7829}}^1$

素因数の和:7890

約数の個数: 36

約数和(自身を含む): 137463480

約数和(自身を除く): 71480668

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 172, 196, 301, 602, 1204, 2107, 4214, 7829, 8428, 15658, 31316, 54803, 109606, 219212, 336647, 383621, 673294, 767242, 1346588, 1534484, 2356529, 4713058, 9426116, 16495703, 32991406, 65982812]

約数ペア:

[(1, 65982812), (2, 32991406), (4, 16495703), (7, 9426116), (14, 4713058), (28, 2356529), (43, 1534484), (49, 1346588), (86, 767242), (98, 673294), (172, 383621), (196, 336647), (301, 219212), (602, 109606), (1204, 54803), (2107, 31316), (4214, 15658), (7829, 8428)]