45665828

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{1571}}^1$

素因数の和:1644

約数の個数: 36

約数和(自身を含む): 88604208

約数和(自身を除く): 42938380

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 169, 172, 338, 559, 676, 1118, 1571, 2236, 3142, 6284, 7267, 14534, 20423, 29068, 40846, 67553, 81692, 135106, 265499, 270212, 530998, 878189, 1061996, 1756378, 3512756, 11416457, 22832914, 45665828]

約数ペア:

[(1, 45665828), (2, 22832914), (4, 11416457), (13, 3512756), (26, 1756378), (43, 1061996), (52, 878189), (86, 530998), (169, 270212), (172, 265499), (338, 135106), (559, 81692), (676, 67553), (1118, 40846), (1571, 29068), (2236, 20423), (3142, 14534), (6284, 7267)]