5387448

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{20407}}^1$

素因数の和:20427

約数の個数: 32

約数和(自身を含む): 14693760

約数和(自身を除く): 9306312

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 20407, 40814, 61221, 81628, 122442, 163256, 224477, 244884, 448954, 489768, 673431, 897908, 1346862, 1795816, 2693724, 5387448]

約数ペア:

[(1, 5387448), (2, 2693724), (3, 1795816), (4, 1346862), (6, 897908), (8, 673431), (11, 489768), (12, 448954), (22, 244884), (24, 224477), (33, 163256), (44, 122442), (66, 81628), (88, 61221), (132, 40814), (264, 20407)]