1684648

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{449}}^1$

素因数の和:529

約数の個数: 32

約数和(自身を含む): 3672000

約数和(自身を除く): 1987352

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 449, 469, 536, 898, 938, 1796, 1876, 3143, 3592, 3752, 6286, 12572, 25144, 30083, 60166, 120332, 210581, 240664, 421162, 842324, 1684648]

約数ペア:

[(1, 1684648), (2, 842324), (4, 421162), (7, 240664), (8, 210581), (14, 120332), (28, 60166), (56, 30083), (67, 25144), (134, 12572), (268, 6286), (449, 3752), (469, 3592), (536, 3143), (898, 1876), (938, 1796)]