28437748

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{3659}}^1$

素因数の和:3759

約数の個数: 24

約数和(自身を含む): 52264800

約数和(自身を除く): 23827052

約数列:

[1, 2, 4, 29, 58, 67, 116, 134, 268, 1943, 3659, 3886, 7318, 7772, 14636, 106111, 212222, 245153, 424444, 490306, 980612, 7109437, 14218874, 28437748]

約数ペア:

[(1, 28437748), (2, 14218874), (4, 7109437), (29, 980612), (58, 490306), (67, 424444), (116, 245153), (134, 212222), (268, 106111), (1943, 14636), (3659, 7772), (3886, 7318)]