64611264

素因数分解:

$2^6\times 3^1\times {\mathrm{487}}^1\times {\mathrm{691}}^1$

素因数の和:1193

約数の個数: 56

約数和(自身を含む): 171549568

約数和(自身を除く): 106938304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 487, 691, 974, 1382, 1461, 1948, 2073, 2764, 2922, 3896, 4146, 5528, 5844, 7792, 8292, 11056, 11688, 15584, 16584, 22112, 23376, 31168, 33168, 44224, 46752, 66336, 93504, 132672, 336517, 673034, 1009551, 1346068, 2019102, 2692136, 4038204, 5384272, 8076408, 10768544, 16152816, 21537088, 32305632, 64611264]

約数ペア:

[(1, 64611264), (2, 32305632), (3, 21537088), (4, 16152816), (6, 10768544), (8, 8076408), (12, 5384272), (16, 4038204), (24, 2692136), (32, 2019102), (48, 1346068), (64, 1009551), (96, 673034), (192, 336517), (487, 132672), (691, 93504), (974, 66336), (1382, 46752), (1461, 44224), (1948, 33168), (2073, 31168), (2764, 23376), (2922, 22112), (3896, 16584), (4146, 15584), (5528, 11688), (5844, 11056), (7792, 8292)]