71962690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{5653}}^1$

素因数の和:5746

約数の個数: 32

約数和(自身を含む): 138409920

約数和(自身を除く): 66447230

約数列:

[1, 2, 5, 10, 19, 38, 67, 95, 134, 190, 335, 670, 1273, 2546, 5653, 6365, 11306, 12730, 28265, 56530, 107407, 214814, 378751, 537035, 757502, 1074070, 1893755, 3787510, 7196269, 14392538, 35981345, 71962690]

約数ペア:

[(1, 71962690), (2, 35981345), (5, 14392538), (10, 7196269), (19, 3787510), (38, 1893755), (67, 1074070), (95, 757502), (134, 537035), (190, 378751), (335, 214814), (670, 107407), (1273, 56530), (2546, 28265), (5653, 12730), (6365, 11306)]