39156208

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26893}}^1$

素因数の和:26921

約数の個数: 40

約数和(自身を含む): 93375968

約数和(自身を除く): 54219760

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 26893, 53786, 107572, 188251, 215144, 349609, 376502, 430288, 699218, 753004, 1398436, 1506008, 2447263, 2796872, 3012016, 4894526, 5593744, 9789052, 19578104, 39156208]

約数ペア:

[(1, 39156208), (2, 19578104), (4, 9789052), (7, 5593744), (8, 4894526), (13, 3012016), (14, 2796872), (16, 2447263), (26, 1506008), (28, 1398436), (52, 753004), (56, 699218), (91, 430288), (104, 376502), (112, 349609), (182, 215144), (208, 188251), (364, 107572), (728, 53786), (1456, 26893)]