78854906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{5387}}^1$

素因数の和:5965

約数の個数: 16

約数和(自身を含む): 127630944

約数和(自身を除く): 48776038

約数列:

[1, 2, 13, 26, 563, 1126, 5387, 7319, 10774, 14638, 70031, 140062, 3032881, 6065762, 39427453, 78854906]

約数ペア:

[(1, 78854906), (2, 39427453), (13, 6065762), (26, 3032881), (563, 140062), (1126, 70031), (5387, 14638), (7319, 10774)]