68691776

素因数分解:

$2^6\times {\mathrm{167}}^1\times {\mathrm{6427}}^1$

素因数の和:6606

約数の個数: 28

約数和(自身を含む): 137147808

約数和(自身を除く): 68456032

約数列:

[1, 2, 4, 8, 16, 32, 64, 167, 334, 668, 1336, 2672, 5344, 6427, 10688, 12854, 25708, 51416, 102832, 205664, 411328, 1073309, 2146618, 4293236, 8586472, 17172944, 34345888, 68691776]

約数ペア:

[(1, 68691776), (2, 34345888), (4, 17172944), (8, 8586472), (16, 4293236), (32, 2146618), (64, 1073309), (167, 411328), (334, 205664), (668, 102832), (1336, 51416), (2672, 25708), (5344, 12854), (6427, 10688)]