64768858

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{13567}}^1$

素因数の和:13618

約数の個数: 32

約数和(自身を含む): 125042688

約数和(自身を除く): 60273830

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 13567, 27134, 94969, 149237, 189938, 298474, 420577, 841154, 1044659, 2089318, 2944039, 4626347, 5888078, 9252694, 32384429, 64768858]

約数ペア:

[(1, 64768858), (2, 32384429), (7, 9252694), (11, 5888078), (14, 4626347), (22, 2944039), (31, 2089318), (62, 1044659), (77, 841154), (154, 420577), (217, 298474), (341, 189938), (434, 149237), (682, 94969), (2387, 27134), (4774, 13567)]