71009816

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{7793}}^1$

素因数の和:7883

約数の個数: 32

約数和(自身を含む): 143097840

約数和(自身を除く): 72088024

約数列:

[1, 2, 4, 8, 17, 34, 67, 68, 134, 136, 268, 536, 1139, 2278, 4556, 7793, 9112, 15586, 31172, 62344, 132481, 264962, 522131, 529924, 1044262, 1059848, 2088524, 4177048, 8876227, 17752454, 35504908, 71009816]

約数ペア:

[(1, 71009816), (2, 35504908), (4, 17752454), (8, 8876227), (17, 4177048), (34, 2088524), (67, 1059848), (68, 1044262), (134, 529924), (136, 522131), (268, 264962), (536, 132481), (1139, 62344), (2278, 31172), (4556, 15586), (7793, 9112)]