78673504

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27017}}^1$

素因数の和:27047

約数の個数: 48

約数和(自身を含む): 190639008

約数和(自身を除く): 111965504

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 27017, 54034, 108068, 189119, 216136, 351221, 378238, 432272, 702442, 756476, 864544, 1404884, 1512952, 2458547, 2809768, 3025904, 4917094, 5619536, 6051808, 9834188, 11239072, 19668376, 39336752, 78673504]

約数ペア:

[(1, 78673504), (2, 39336752), (4, 19668376), (7, 11239072), (8, 9834188), (13, 6051808), (14, 5619536), (16, 4917094), (26, 3025904), (28, 2809768), (32, 2458547), (52, 1512952), (56, 1404884), (91, 864544), (104, 756476), (112, 702442), (182, 432272), (208, 378238), (224, 351221), (364, 216136), (416, 189119), (728, 108068), (1456, 54034), (2912, 27017)]