78840252272

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{1718701}}^1$

素因数の和:1718817

約数の個数: 40

約数和(自身を含む): 158560571712

約数和(自身を除く): 79720319440

約数列:

[1, 2, 4, 8, 16, 47, 61, 94, 122, 188, 244, 376, 488, 752, 976, 2867, 5734, 11468, 22936, 45872, 1718701, 3437402, 6874804, 13749608, 27499216, 80778947, 104840761, 161557894, 209681522, 323115788, 419363044, 646231576, 838726088, 1292463152, 1677452176, 4927515767, 9855031534, 19710063068, 39420126136, 78840252272]

約数ペア:

[(1, 78840252272), (2, 39420126136), (4, 19710063068), (8, 9855031534), (16, 4927515767), (47, 1677452176), (61, 1292463152), (94, 838726088), (122, 646231576), (188, 419363044), (244, 323115788), (376, 209681522), (488, 161557894), (752, 104840761), (976, 80778947), (2867, 27499216), (5734, 13749608), (11468, 6874804), (22936, 3437402), (45872, 1718701)]