68153644

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{2459}}^1$

素因数の和:2530

約数の個数: 36

約数和(自身を含む): 132352920

約数和(自身を除く): 64199276

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 169, 338, 533, 676, 1066, 2132, 2459, 4918, 6929, 9836, 13858, 27716, 31967, 63934, 100819, 127868, 201638, 403276, 415571, 831142, 1310647, 1662284, 2621294, 5242588, 17038411, 34076822, 68153644]

約数ペア:

[(1, 68153644), (2, 34076822), (4, 17038411), (13, 5242588), (26, 2621294), (41, 1662284), (52, 1310647), (82, 831142), (164, 415571), (169, 403276), (338, 201638), (533, 127868), (676, 100819), (1066, 63934), (2132, 31967), (2459, 27716), (4918, 13858), (6929, 9836)]