65128414

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{313}}^1$

素因数の和:532

約数の個数: 32

約数和(自身を含む): 108247104

約数和(自身を除く): 43118690

約数列:

[1, 2, 13, 26, 53, 106, 151, 302, 313, 626, 689, 1378, 1963, 3926, 4069, 8003, 8138, 16006, 16589, 33178, 47263, 94526, 104039, 208078, 215657, 431314, 614419, 1228838, 2504939, 5009878, 32564207, 65128414]

約数ペア:

[(1, 65128414), (2, 32564207), (13, 5009878), (26, 2504939), (53, 1228838), (106, 614419), (151, 431314), (302, 215657), (313, 208078), (626, 104039), (689, 94526), (1378, 47263), (1963, 33178), (3926, 16589), (4069, 16006), (8003, 8138)]