67869184

素因数分解:

$2^9\times {\mathrm{71}}^1\times {\mathrm{1867}}^1$

素因数の和:1956

約数の個数: 40

約数和(自身を含む): 137589408

約数和(自身を除く): 69720224

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 512, 568, 1136, 1867, 2272, 3734, 4544, 7468, 9088, 14936, 18176, 29872, 36352, 59744, 119488, 132557, 238976, 265114, 477952, 530228, 955904, 1060456, 2120912, 4241824, 8483648, 16967296, 33934592, 67869184]

約数ペア:

[(1, 67869184), (2, 33934592), (4, 16967296), (8, 8483648), (16, 4241824), (32, 2120912), (64, 1060456), (71, 955904), (128, 530228), (142, 477952), (256, 265114), (284, 238976), (512, 132557), (568, 119488), (1136, 59744), (1867, 36352), (2272, 29872), (3734, 18176), (4544, 14936), (7468, 9088)]