67755016

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{17041}}^1$

素因数の和:17125

約数の個数: 32

約数和(自身を含む): 147242880

約数和(自身を除く): 79487864

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 17041, 34082, 68164, 119287, 136328, 238574, 477148, 954296, 1209911, 2419822, 4839644, 8469377, 9679288, 16938754, 33877508, 67755016]

約数ペア:

[(1, 67755016), (2, 33877508), (4, 16938754), (7, 9679288), (8, 8469377), (14, 4839644), (28, 2419822), (56, 1209911), (71, 954296), (142, 477148), (284, 238574), (497, 136328), (568, 119287), (994, 68164), (1988, 34082), (3976, 17041)]