28128048

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{45077}}^1$

素因数の和:45101

約数の個数: 40

約数和(自身を含む): 78255408

約数和(自身を除く): 50127360

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 45077, 90154, 135231, 180308, 270462, 360616, 540924, 586001, 721232, 1081848, 1172002, 1758003, 2163696, 2344004, 3516006, 4688008, 7032012, 9376016, 14064024, 28128048]

約数ペア:

[(1, 28128048), (2, 14064024), (3, 9376016), (4, 7032012), (6, 4688008), (8, 3516006), (12, 2344004), (13, 2163696), (16, 1758003), (24, 1172002), (26, 1081848), (39, 721232), (48, 586001), (52, 540924), (78, 360616), (104, 270462), (156, 180308), (208, 135231), (312, 90154), (624, 45077)]