77854556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{11789}}^1$

素因数の和:11933

約数の個数: 24

約数和(自身を含む): 147893760

約数和(自身を除く): 70039204

約数列:

[1, 2, 4, 13, 26, 52, 127, 254, 508, 1651, 3302, 6604, 11789, 23578, 47156, 153257, 306514, 613028, 1497203, 2994406, 5988812, 19463639, 38927278, 77854556]

約数ペア:

[(1, 77854556), (2, 38927278), (4, 19463639), (13, 5988812), (26, 2994406), (52, 1497203), (127, 613028), (254, 306514), (508, 153257), (1651, 47156), (3302, 23578), (6604, 11789)]