71131686

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{13931}}^1$

素因数の和:13996

約数の個数: 32

約数和(自身を含む): 152471808

約数和(自身を除く): 81340122

約数列:

[1, 2, 3, 6, 23, 37, 46, 69, 74, 111, 138, 222, 851, 1702, 2553, 5106, 13931, 27862, 41793, 83586, 320413, 515447, 640826, 961239, 1030894, 1546341, 1922478, 3092682, 11855281, 23710562, 35565843, 71131686]

約数ペア:

[(1, 71131686), (2, 35565843), (3, 23710562), (6, 11855281), (23, 3092682), (37, 1922478), (46, 1546341), (69, 1030894), (74, 961239), (111, 640826), (138, 515447), (222, 320413), (851, 83586), (1702, 41793), (2553, 27862), (5106, 13931)]