28414700

素因数分解:

$2^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{4241}}^1$

素因数の和:4322

約数の個数: 36

約数和(自身を含む): 62594952

約数和(自身を除く): 34180252

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 67, 100, 134, 268, 335, 670, 1340, 1675, 3350, 4241, 6700, 8482, 16964, 21205, 42410, 84820, 106025, 212050, 284147, 424100, 568294, 1136588, 1420735, 2841470, 5682940, 7103675, 14207350, 28414700]

約数ペア:

[(1, 28414700), (2, 14207350), (4, 7103675), (5, 5682940), (10, 2841470), (20, 1420735), (25, 1136588), (50, 568294), (67, 424100), (100, 284147), (134, 212050), (268, 106025), (335, 84820), (670, 42410), (1340, 21205), (1675, 16964), (3350, 8482), (4241, 6700)]