26260328

素因数分解:

$2^3\times {\mathrm{509}}^1\times {\mathrm{6449}}^1$

素因数の和:6964

約数の個数: 16

約数和(自身を含む): 49342500

約数和(自身を除く): 23082172

約数列:

[1, 2, 4, 8, 509, 1018, 2036, 4072, 6449, 12898, 25796, 51592, 3282541, 6565082, 13130164, 26260328]

約数ペア:

[(1, 26260328), (2, 13130164), (4, 6565082), (8, 3282541), (509, 51592), (1018, 25796), (2036, 12898), (4072, 6449)]