78644356

素因数分解:

$2^2\times 7^1\times {\mathrm{1033}}^1\times {\mathrm{2719}}^1$

素因数の和:3763

約数の個数: 24

約数和(自身を含む): 157498880

約数和(自身を除く): 78854524

約数列:

[1, 2, 4, 7, 14, 28, 1033, 2066, 2719, 4132, 5438, 7231, 10876, 14462, 19033, 28924, 38066, 76132, 2808727, 5617454, 11234908, 19661089, 39322178, 78644356]

約数ペア:

[(1, 78644356), (2, 39322178), (4, 19661089), (7, 11234908), (14, 5617454), (28, 2808727), (1033, 76132), (2066, 38066), (2719, 28924), (4132, 19033), (5438, 14462), (7231, 10876)]