7426486544

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{77761}}^1$

素因数の和:77943

約数の個数: 40

約数和(自身を含む): 14810861568

約数和(自身を除く): 7384375024

約数列:

[1, 2, 4, 8, 16, 47, 94, 127, 188, 254, 376, 508, 752, 1016, 2032, 5969, 11938, 23876, 47752, 77761, 95504, 155522, 311044, 622088, 1244176, 3654767, 7309534, 9875647, 14619068, 19751294, 29238136, 39502588, 58476272, 79005176, 158010352, 464155409, 928310818, 1856621636, 3713243272, 7426486544]

約数ペア:

[(1, 7426486544), (2, 3713243272), (4, 1856621636), (8, 928310818), (16, 464155409), (47, 158010352), (94, 79005176), (127, 58476272), (188, 39502588), (254, 29238136), (376, 19751294), (508, 14619068), (752, 9875647), (1016, 7309534), (2032, 3654767), (5969, 1244176), (11938, 622088), (23876, 311044), (47752, 155522), (77761, 95504)]