39097492

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{4639}}^1$

素因数の和:4700

約数の個数: 36

約数和(自身を含む): 81459840

約数和(自身を除く): 42362348

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 172, 196, 301, 602, 1204, 2107, 4214, 4639, 8428, 9278, 18556, 32473, 64946, 129892, 199477, 227311, 398954, 454622, 797908, 909244, 1396339, 2792678, 5585356, 9774373, 19548746, 39097492]

約数ペア:

[(1, 39097492), (2, 19548746), (4, 9774373), (7, 5585356), (14, 2792678), (28, 1396339), (43, 909244), (49, 797908), (86, 454622), (98, 398954), (172, 227311), (196, 199477), (301, 129892), (602, 64946), (1204, 32473), (2107, 18556), (4214, 9278), (4639, 8428)]