69248512

素因数分解:

$2^9\times {\mathrm{211}}^1\times {\mathrm{641}}^1$

素因数の和:870

約数の個数: 40

約数和(自身を含む): 139234392

約数和(自身を除く): 69985880

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 211, 256, 422, 512, 641, 844, 1282, 1688, 2564, 3376, 5128, 6752, 10256, 13504, 20512, 27008, 41024, 54016, 82048, 108032, 135251, 164096, 270502, 328192, 541004, 1082008, 2164016, 4328032, 8656064, 17312128, 34624256, 69248512]

約数ペア:

[(1, 69248512), (2, 34624256), (4, 17312128), (8, 8656064), (16, 4328032), (32, 2164016), (64, 1082008), (128, 541004), (211, 328192), (256, 270502), (422, 164096), (512, 135251), (641, 108032), (844, 82048), (1282, 54016), (1688, 41024), (2564, 27008), (3376, 20512), (5128, 13504), (6752, 10256)]