71151872

素因数分解:

$2^8\times {\mathrm{11}}^2\times {\mathrm{2297}}^1$

素因数の和:2335

約数の個数: 54

約数和(自身を含む): 156178974

約数和(自身を除く): 85027102

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 256, 352, 484, 704, 968, 1408, 1936, 2297, 2816, 3872, 4594, 7744, 9188, 15488, 18376, 25267, 30976, 36752, 50534, 73504, 101068, 147008, 202136, 277937, 294016, 404272, 555874, 588032, 808544, 1111748, 1617088, 2223496, 3234176, 4446992, 6468352, 8893984, 17787968, 35575936, 71151872]

約数ペア:

[(1, 71151872), (2, 35575936), (4, 17787968), (8, 8893984), (11, 6468352), (16, 4446992), (22, 3234176), (32, 2223496), (44, 1617088), (64, 1111748), (88, 808544), (121, 588032), (128, 555874), (176, 404272), (242, 294016), (256, 277937), (352, 202136), (484, 147008), (704, 101068), (968, 73504), (1408, 50534), (1936, 36752), (2297, 30976), (2816, 25267), (3872, 18376), (4594, 15488), (7744, 9188)]