40676888

素因数分解:

$2^3\times 7^1\times {\mathrm{191}}^1\times {\mathrm{3803}}^1$

素因数の和:4007

約数の個数: 32

約数和(自身を含む): 87644160

約数和(自身を除く): 46967272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 191, 382, 764, 1337, 1528, 2674, 3803, 5348, 7606, 10696, 15212, 26621, 30424, 53242, 106484, 212968, 726373, 1452746, 2905492, 5084611, 5810984, 10169222, 20338444, 40676888]

約数ペア:

[(1, 40676888), (2, 20338444), (4, 10169222), (7, 5810984), (8, 5084611), (14, 2905492), (28, 1452746), (56, 726373), (191, 212968), (382, 106484), (764, 53242), (1337, 30424), (1528, 26621), (2674, 15212), (3803, 10696), (5348, 7606)]