40003876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 80015040

約数和(自身を除く): 40011164

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 107, 116, 214, 293, 319, 428, 586, 638, 1172, 1177, 1276, 2354, 3103, 3223, 4708, 6206, 6446, 8497, 12412, 12892, 16994, 31351, 33988, 34133, 62702, 68266, 93467, 125404, 136532, 186934, 344861, 373868, 689722, 909179, 1379444, 1818358, 3636716, 10000969, 20001938, 40003876]

約数ペア:

[(1, 40003876), (2, 20001938), (4, 10000969), (11, 3636716), (22, 1818358), (29, 1379444), (44, 909179), (58, 689722), (107, 373868), (116, 344861), (214, 186934), (293, 136532), (319, 125404), (428, 93467), (586, 68266), (638, 62702), (1172, 34133), (1177, 33988), (1276, 31351), (2354, 16994), (3103, 12892), (3223, 12412), (4708, 8497), (6206, 6446)]