47437474

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{491}}^1$

素因数の和:670

約数の個数: 32

約数和(自身を含む): 83506176

約数和(自身を除く): 36068702

約数列:

[1, 2, 7, 14, 67, 103, 134, 206, 469, 491, 721, 938, 982, 1442, 3437, 6874, 6901, 13802, 32897, 48307, 50573, 65794, 96614, 101146, 230279, 354011, 460558, 708022, 3388391, 6776782, 23718737, 47437474]

約数ペア:

[(1, 47437474), (2, 23718737), (7, 6776782), (14, 3388391), (67, 708022), (103, 460558), (134, 354011), (206, 230279), (469, 101146), (491, 96614), (721, 65794), (938, 50573), (982, 48307), (1442, 32897), (3437, 13802), (6874, 6901)]