68462849

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3467}}^1$

素因数の和:3525

約数の個数: 24

約数和(自身を含む): 88558848

約数和(自身を除く): 20095999

約数列:

[1, 7, 13, 31, 49, 91, 217, 403, 637, 1519, 2821, 3467, 19747, 24269, 45071, 107477, 169883, 315497, 752339, 1397201, 2208479, 5266373, 9780407, 68462849]

約数ペア:

[(1, 68462849), (7, 9780407), (13, 5266373), (31, 2208479), (49, 1397201), (91, 752339), (217, 315497), (403, 169883), (637, 107477), (1519, 45071), (2821, 24269), (3467, 19747)]