71739394

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:526

約数の個数: 32

約数和(自身を含む): 115568640

約数和(自身を除く): 43829246

約数列:

[1, 2, 31, 43, 62, 71, 86, 142, 379, 758, 1333, 2201, 2666, 3053, 4402, 6106, 11749, 16297, 23498, 26909, 32594, 53818, 94643, 189286, 505207, 834179, 1010414, 1157087, 1668358, 2314174, 35869697, 71739394]

約数ペア:

[(1, 71739394), (2, 35869697), (31, 2314174), (43, 1668358), (62, 1157087), (71, 1010414), (86, 834179), (142, 505207), (379, 189286), (758, 94643), (1333, 53818), (2201, 32594), (2666, 26909), (3053, 23498), (4402, 16297), (6106, 11749)]