71538446

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{1439}}^1$

素因数の和:1568

約数の個数: 32

約数和(自身を含む): 126904320

約数和(自身を除く): 55365874

約数列:

[1, 2, 7, 14, 53, 67, 106, 134, 371, 469, 742, 938, 1439, 2878, 3551, 7102, 10073, 20146, 24857, 49714, 76267, 96413, 152534, 192826, 533869, 674891, 1067738, 1349782, 5109889, 10219778, 35769223, 71538446]

約数ペア:

[(1, 71538446), (2, 35769223), (7, 10219778), (14, 5109889), (53, 1349782), (67, 1067738), (106, 674891), (134, 533869), (371, 192826), (469, 152534), (742, 96413), (938, 76267), (1439, 49714), (2878, 24857), (3551, 20146), (7102, 10073)]