70320272

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{8501}}^1$

素因数の和:8567

約数の個数: 40

約数和(自身を含む): 151811712

約数和(自身を除く): 81491440

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 88, 94, 176, 188, 376, 517, 752, 1034, 2068, 4136, 8272, 8501, 17002, 34004, 68008, 93511, 136016, 187022, 374044, 399547, 748088, 799094, 1496176, 1598188, 3196376, 4395017, 6392752, 8790034, 17580068, 35160136, 70320272]

約数ペア:

[(1, 70320272), (2, 35160136), (4, 17580068), (8, 8790034), (11, 6392752), (16, 4395017), (22, 3196376), (44, 1598188), (47, 1496176), (88, 799094), (94, 748088), (176, 399547), (188, 374044), (376, 187022), (517, 136016), (752, 93511), (1034, 68008), (2068, 34004), (4136, 17002), (8272, 8501)]