28065257286

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{229979}}^1$

素因数の和:230081

約数の個数: 48

約数和(自身を含む): 62690708160

約数和(自身を除く): 34625450874

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 1849, 2838, 3698, 5547, 11094, 20339, 40678, 61017, 122034, 229979, 459958, 689937, 1379874, 2529769, 5059538, 7589307, 9889097, 15178614, 19778194, 29667291, 59334582, 108780067, 217560134, 326340201, 425231171, 652680402, 850462342, 1275693513, 2551387026, 4677542881, 9355085762, 14032628643, 28065257286]

約数ペア:

[(1, 28065257286), (2, 14032628643), (3, 9355085762), (6, 4677542881), (11, 2551387026), (22, 1275693513), (33, 850462342), (43, 652680402), (66, 425231171), (86, 326340201), (129, 217560134), (258, 108780067), (473, 59334582), (946, 29667291), (1419, 19778194), (1849, 15178614), (2838, 9889097), (3698, 7589307), (5547, 5059538), (11094, 2529769), (20339, 1379874), (40678, 689937), (61017, 459958), (122034, 229979)]