67770802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{7919}}^1$

素因数の和:8321

約数の個数: 16

約数和(自身を含む): 111196800

約数和(自身を除く): 43425998

約数列:

[1, 2, 11, 22, 389, 778, 4279, 7919, 8558, 15838, 87109, 174218, 3080491, 6160982, 33885401, 67770802]

約数ペア:

[(1, 67770802), (2, 33885401), (11, 6160982), (22, 3080491), (389, 174218), (778, 87109), (4279, 15838), (7919, 8558)]