71739536

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{5741}}^1$

素因数の和:5831

約数の個数: 40

約数和(自身を含む): 153793728

約数和(自身を除く): 82054192

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 88, 142, 176, 284, 568, 781, 1136, 1562, 3124, 5741, 6248, 11482, 12496, 22964, 45928, 63151, 91856, 126302, 252604, 407611, 505208, 815222, 1010416, 1630444, 3260888, 4483721, 6521776, 8967442, 17934884, 35869768, 71739536]

約数ペア:

[(1, 71739536), (2, 35869768), (4, 17934884), (8, 8967442), (11, 6521776), (16, 4483721), (22, 3260888), (44, 1630444), (71, 1010416), (88, 815222), (142, 505208), (176, 407611), (284, 252604), (568, 126302), (781, 91856), (1136, 63151), (1562, 45928), (3124, 22964), (5741, 12496), (6248, 11482)]