66441644

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{20789}}^1$

素因数の和:20857

約数の個数: 24

約数和(自身を含む): 125737920

約数和(自身を除く): 59296276

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 188, 799, 1598, 3196, 20789, 41578, 83156, 353413, 706826, 977083, 1413652, 1954166, 3908332, 16610411, 33220822, 66441644]

約数ペア:

[(1, 66441644), (2, 33220822), (4, 16610411), (17, 3908332), (34, 1954166), (47, 1413652), (68, 977083), (94, 706826), (188, 353413), (799, 83156), (1598, 41578), (3196, 20789)]