71373814

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1$

素因数の和:568

約数の個数: 32

約数和(自身を含む): 115459200

約数和(自身を除く): 44085386

約数列:

[1, 2, 29, 37, 58, 74, 79, 158, 421, 842, 1073, 2146, 2291, 2923, 4582, 5846, 12209, 15577, 24418, 31154, 33259, 66518, 84767, 169534, 451733, 903466, 964511, 1230583, 1929022, 2461166, 35686907, 71373814]

約数ペア:

[(1, 71373814), (2, 35686907), (29, 2461166), (37, 1929022), (58, 1230583), (74, 964511), (79, 903466), (158, 451733), (421, 169534), (842, 84767), (1073, 66518), (2146, 33259), (2291, 31154), (2923, 24418), (4582, 15577), (5846, 12209)]