82289438

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1567}}^1$

素因数の和:1629

約数の個数: 48

約数和(自身を含む): 160161792

約数和(自身を除く): 77872354

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 121, 154, 217, 242, 341, 434, 682, 847, 1567, 1694, 2387, 3134, 3751, 4774, 7502, 10969, 17237, 21938, 26257, 34474, 48577, 52514, 97154, 120659, 189607, 241318, 340039, 379214, 534347, 680078, 1068694, 1327249, 2654498, 3740429, 5877817, 7480858, 11755634, 41144719, 82289438]

約数ペア:

[(1, 82289438), (2, 41144719), (7, 11755634), (11, 7480858), (14, 5877817), (22, 3740429), (31, 2654498), (62, 1327249), (77, 1068694), (121, 680078), (154, 534347), (217, 379214), (242, 340039), (341, 241318), (434, 189607), (682, 120659), (847, 97154), (1567, 52514), (1694, 48577), (2387, 34474), (3134, 26257), (3751, 21938), (4774, 17237), (7502, 10969)]