71856176

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{33767}}^1$

素因数の和:33801

約数の個数: 40

約数和(自身を含む): 167489280

約数和(自身を除く): 95633104

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 33767, 67534, 135068, 236369, 270136, 472738, 540272, 641573, 945476, 1283146, 1890952, 2566292, 3781904, 4491011, 5132584, 8982022, 10265168, 17964044, 35928088, 71856176]

約数ペア:

[(1, 71856176), (2, 35928088), (4, 17964044), (7, 10265168), (8, 8982022), (14, 5132584), (16, 4491011), (19, 3781904), (28, 2566292), (38, 1890952), (56, 1283146), (76, 945476), (112, 641573), (133, 540272), (152, 472738), (266, 270136), (304, 236369), (532, 135068), (1064, 67534), (2128, 33767)]