71726144

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6961}}^1$

素因数の和:7003

約数の個数: 56

約数和(自身を含む): 169761408

約数和(自身を除く): 98035264

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 161, 184, 224, 322, 368, 448, 644, 736, 1288, 1472, 2576, 5152, 6961, 10304, 13922, 27844, 48727, 55688, 97454, 111376, 160103, 194908, 222752, 320206, 389816, 445504, 640412, 779632, 1120721, 1280824, 1559264, 2241442, 2561648, 3118528, 4482884, 5123296, 8965768, 10246592, 17931536, 35863072, 71726144]

約数ペア:

[(1, 71726144), (2, 35863072), (4, 17931536), (7, 10246592), (8, 8965768), (14, 5123296), (16, 4482884), (23, 3118528), (28, 2561648), (32, 2241442), (46, 1559264), (56, 1280824), (64, 1120721), (92, 779632), (112, 640412), (161, 445504), (184, 389816), (224, 320206), (322, 222752), (368, 194908), (448, 160103), (644, 111376), (736, 97454), (1288, 55688), (1472, 48727), (2576, 27844), (5152, 13922), (6961, 10304)]