78039479

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{11071}}^1$

素因数の和:11150

約数の個数: 16

約数和(自身を含む): 95662080

約数和(自身を除く): 17622601

約数列:

[1, 7, 19, 53, 133, 371, 1007, 7049, 11071, 77497, 210349, 586763, 1472443, 4107341, 11148497, 78039479]

約数ペア:

[(1, 78039479), (7, 11148497), (19, 4107341), (53, 1472443), (133, 586763), (371, 210349), (1007, 77497), (7049, 11071)]