64403732

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{1307}}^1$

素因数の和:1535

約数の個数: 24

約数和(自身を含む): 114852864

約数和(自身を除く): 50449132

約数列:

[1, 2, 4, 97, 127, 194, 254, 388, 508, 1307, 2614, 5228, 12319, 24638, 49276, 126779, 165989, 253558, 331978, 507116, 663956, 16100933, 32201866, 64403732]

約数ペア:

[(1, 64403732), (2, 32201866), (4, 16100933), (97, 663956), (127, 507116), (194, 331978), (254, 253558), (388, 165989), (508, 126779), (1307, 49276), (2614, 24638), (5228, 12319)]