78590414

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{15131}}^1$

素因数の和:15200

約数の個数: 24

約数和(自身を含む): 139728888

約数和(自身を除く): 61138474

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 371, 742, 2597, 5194, 15131, 30262, 105917, 211834, 741419, 801943, 1482838, 1603886, 5613601, 11227202, 39295207, 78590414]

約数ペア:

[(1, 78590414), (2, 39295207), (7, 11227202), (14, 5613601), (49, 1603886), (53, 1482838), (98, 801943), (106, 741419), (371, 211834), (742, 105917), (2597, 30262), (5194, 15131)]