71366504

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{2591}}^1$

素因数の和:2921

約数の個数: 32

約数和(自身を含む): 146499840

約数和(自身を除く): 75133336

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 313, 626, 1252, 2504, 2591, 3443, 5182, 6886, 10364, 13772, 20728, 27544, 28501, 57002, 114004, 228008, 810983, 1621966, 3243932, 6487864, 8920813, 17841626, 35683252, 71366504]

約数ペア:

[(1, 71366504), (2, 35683252), (4, 17841626), (8, 8920813), (11, 6487864), (22, 3243932), (44, 1621966), (88, 810983), (313, 228008), (626, 114004), (1252, 57002), (2504, 28501), (2591, 27544), (3443, 20728), (5182, 13772), (6886, 10364)]