71491636

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{853}}^1\times {\mathrm{911}}^1$

素因数の和:1791

約数の個数: 24

約数和(自身を含む): 130846464

約数和(自身を除く): 59354828

約数列:

[1, 2, 4, 23, 46, 92, 853, 911, 1706, 1822, 3412, 3644, 19619, 20953, 39238, 41906, 78476, 83812, 777083, 1554166, 3108332, 17872909, 35745818, 71491636]

約数ペア:

[(1, 71491636), (2, 35745818), (4, 17872909), (23, 3108332), (46, 1554166), (92, 777083), (853, 83812), (911, 78476), (1706, 41906), (1822, 39238), (3412, 20953), (3644, 19619)]