66515964

素因数分解:

$2^2\times 3^1\times {\mathrm{1237}}^1\times {\mathrm{4481}}^1$

素因数の和:5725

約数の個数: 24

約数和(自身を含む): 155364048

約数和(自身を除く): 88848084

約数列:

[1, 2, 3, 4, 6, 12, 1237, 2474, 3711, 4481, 4948, 7422, 8962, 13443, 14844, 17924, 26886, 53772, 5542997, 11085994, 16628991, 22171988, 33257982, 66515964]

約数ペア:

[(1, 66515964), (2, 33257982), (3, 22171988), (4, 16628991), (6, 11085994), (12, 5542997), (1237, 53772), (2474, 26886), (3711, 17924), (4481, 14844), (4948, 13443), (7422, 8962)]