78194774

素因数分解:

$2^1\times 7^1\times {\mathrm{911}}^1\times {\mathrm{6131}}^1$

素因数の和:7051

約数の個数: 16

約数和(自身を含む): 134217216

約数和(自身を除く): 56022442

約数列:

[1, 2, 7, 14, 911, 1822, 6131, 6377, 12262, 12754, 42917, 85834, 5585341, 11170682, 39097387, 78194774]

約数ペア:

[(1, 78194774), (2, 39097387), (7, 11170682), (14, 5585341), (911, 85834), (1822, 42917), (6131, 12754), (6377, 12262)]