28739832

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{108863}}^1$

素因数の和:108883

約数の個数: 32

約数和(自身を含む): 78382080

約数和(自身を除く): 49642248

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 108863, 217726, 326589, 435452, 653178, 870904, 1197493, 1306356, 2394986, 2612712, 3592479, 4789972, 7184958, 9579944, 14369916, 28739832]

約数ペア:

[(1, 28739832), (2, 14369916), (3, 9579944), (4, 7184958), (6, 4789972), (8, 3592479), (11, 2612712), (12, 2394986), (22, 1306356), (24, 1197493), (33, 870904), (44, 653178), (66, 435452), (88, 326589), (132, 217726), (264, 108863)]