26833370

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{257}}^1$

素因数の和:514

約数の個数: 32

約数和(自身を含む): 49653648

約数和(自身を除く): 22820278

約数列:

[1, 2, 5, 10, 53, 106, 197, 257, 265, 394, 514, 530, 985, 1285, 1970, 2570, 10441, 13621, 20882, 27242, 50629, 52205, 68105, 101258, 104410, 136210, 253145, 506290, 2683337, 5366674, 13416685, 26833370]

約数ペア:

[(1, 26833370), (2, 13416685), (5, 5366674), (10, 2683337), (53, 506290), (106, 253145), (197, 136210), (257, 104410), (265, 101258), (394, 68105), (514, 52205), (530, 50629), (985, 27242), (1285, 20882), (1970, 13621), (2570, 10441)]