78765362

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{27793}}^1$

素因数の和:27917

約数の個数: 16

約数和(自身を含む): 128408280

約数和(自身を除く): 49642918

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 27793, 55586, 361309, 722618, 3029437, 6058874, 39382681, 78765362]

約数ペア:

[(1, 78765362), (2, 39382681), (13, 6058874), (26, 3029437), (109, 722618), (218, 361309), (1417, 55586), (2834, 27793)]