28349088

素因数分解:

$2^5\times 3^1\times {\mathrm{197}}^1\times {\mathrm{1499}}^1$

素因数の和:1709

約数の個数: 48

約数和(自身を含む): 74844000

約数和(自身を除く): 46494912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 197, 394, 591, 788, 1182, 1499, 1576, 2364, 2998, 3152, 4497, 4728, 5996, 6304, 8994, 9456, 11992, 17988, 18912, 23984, 35976, 47968, 71952, 143904, 295303, 590606, 885909, 1181212, 1771818, 2362424, 3543636, 4724848, 7087272, 9449696, 14174544, 28349088]

約数ペア:

[(1, 28349088), (2, 14174544), (3, 9449696), (4, 7087272), (6, 4724848), (8, 3543636), (12, 2362424), (16, 1771818), (24, 1181212), (32, 885909), (48, 590606), (96, 295303), (197, 143904), (394, 71952), (591, 47968), (788, 35976), (1182, 23984), (1499, 18912), (1576, 17988), (2364, 11992), (2998, 9456), (3152, 8994), (4497, 6304), (4728, 5996)]