28047376

素因数分解:

$2^4\times 7^1\times {\mathrm{250423}}^1$

素因数の和:250438

約数の個数: 20

約数和(自身を含む): 62105152

約数和(自身を除く): 34057776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 250423, 500846, 1001692, 1752961, 2003384, 3505922, 4006768, 7011844, 14023688, 28047376]

約数ペア:

[(1, 28047376), (2, 14023688), (4, 7011844), (7, 4006768), (8, 3505922), (14, 2003384), (16, 1752961), (28, 1001692), (56, 500846), (112, 250423)]