71530814

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 113762880

約数和(自身を除く): 42232066

約数列:

[1, 2, 41, 53, 82, 106, 109, 151, 218, 302, 2173, 4346, 4469, 5777, 6191, 8003, 8938, 11554, 12382, 16006, 16459, 32918, 236857, 328123, 473714, 656246, 674819, 872327, 1349638, 1744654, 35765407, 71530814]

約数ペア:

[(1, 71530814), (2, 35765407), (41, 1744654), (53, 1349638), (82, 872327), (106, 674819), (109, 656246), (151, 473714), (218, 328123), (302, 236857), (2173, 32918), (4346, 16459), (4469, 16006), (5777, 12382), (6191, 11554), (8003, 8938)]