70291847087

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{165587}}^1$

素因数の和:165791

約数の個数: 32

約数和(自身を含む): 90609753600

約数和(自身を除く): 20317906513

約数列:

[1, 7, 11, 37, 77, 149, 259, 407, 1043, 1639, 2849, 5513, 11473, 38591, 60643, 165587, 424501, 1159109, 1821457, 6126719, 12750199, 24672463, 42887033, 67393909, 172707241, 271397093, 471757363, 912881131, 1899779651, 6390167917, 10041692441, 70291847087]

約数ペア:

[(1, 70291847087), (7, 10041692441), (11, 6390167917), (37, 1899779651), (77, 912881131), (149, 471757363), (259, 271397093), (407, 172707241), (1043, 67393909), (1639, 42887033), (2849, 24672463), (5513, 12750199), (11473, 6126719), (38591, 1821457), (60643, 1159109), (165587, 424501)]