28307248

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{61007}}^1$

素因数の和:61044

約数の個数: 20

約数和(自身を含む): 56737440

約数和(自身を除く): 28430192

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 61007, 122014, 244028, 488056, 976112, 1769203, 3538406, 7076812, 14153624, 28307248]

約数ペア:

[(1, 28307248), (2, 14153624), (4, 7076812), (8, 3538406), (16, 1769203), (29, 976112), (58, 488056), (116, 244028), (232, 122014), (464, 61007)]