40669706

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1217}}^1$

素因数の和:1275

約数の個数: 48

約数和(自身を含む): 79978752

約数和(自身を除く): 39309046

約数列:

[1, 2, 7, 11, 14, 22, 31, 49, 62, 77, 98, 154, 217, 341, 434, 539, 682, 1078, 1217, 1519, 2387, 2434, 3038, 4774, 8519, 13387, 16709, 17038, 26774, 33418, 37727, 59633, 75454, 93709, 119266, 187418, 264089, 414997, 528178, 655963, 829994, 1311926, 1848623, 2904979, 3697246, 5809958, 20334853, 40669706]

約数ペア:

[(1, 40669706), (2, 20334853), (7, 5809958), (11, 3697246), (14, 2904979), (22, 1848623), (31, 1311926), (49, 829994), (62, 655963), (77, 528178), (98, 414997), (154, 264089), (217, 187418), (341, 119266), (434, 93709), (539, 75454), (682, 59633), (1078, 37727), (1217, 33418), (1519, 26774), (2387, 17038), (2434, 16709), (3038, 13387), (4774, 8519)]