29128645390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1447}}^1\times {\mathrm{154849}}^1$

素因数の和:156316

約数の個数: 32

約数和(自身を含む): 56504145600

約数和(自身を除く): 27375500210

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1447, 2894, 7235, 14470, 18811, 37622, 94055, 154849, 188110, 309698, 774245, 1548490, 2013037, 4026074, 10065185, 20130370, 224066503, 448133006, 1120332515, 2240665030, 2912864539, 5825729078, 14564322695, 29128645390]

約数ペア:

[(1, 29128645390), (2, 14564322695), (5, 5825729078), (10, 2912864539), (13, 2240665030), (26, 1120332515), (65, 448133006), (130, 224066503), (1447, 20130370), (2894, 10065185), (7235, 4026074), (14470, 2013037), (18811, 1548490), (37622, 774245), (94055, 309698), (154849, 188110)]