28304464

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{61001}}^1$

素因数の和:61038

約数の個数: 20

約数和(自身を含む): 56731860

約数和(自身を除く): 28427396

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 61001, 122002, 244004, 488008, 976016, 1769029, 3538058, 7076116, 14152232, 28304464]

約数ペア:

[(1, 28304464), (2, 14152232), (4, 7076116), (8, 3538058), (16, 1769029), (29, 976016), (58, 488008), (116, 244004), (232, 122002), (464, 61001)]