852604816

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{161969}}^1$

素因数の和:162031

約数の個数: 40

約数和(自身を含む): 1928090880

約数和(自身を除く): 1075486064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 5264, 161969, 323938, 647876, 1133783, 1295752, 2267566, 2591504, 4535132, 7612543, 9070264, 15225086, 18140528, 30450172, 53287801, 60900344, 106575602, 121800688, 213151204, 426302408, 852604816]

約数ペア:

[(1, 852604816), (2, 426302408), (4, 213151204), (7, 121800688), (8, 106575602), (14, 60900344), (16, 53287801), (28, 30450172), (47, 18140528), (56, 15225086), (94, 9070264), (112, 7612543), (188, 4535132), (329, 2591504), (376, 2267566), (658, 1295752), (752, 1133783), (1316, 647876), (2632, 323938), (5264, 161969)]