26484784

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{87121}}^1$

素因数の和:87148

約数の個数: 20

約数和(自身を含む): 54015640

約数和(自身を除く): 27530856

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 87121, 174242, 348484, 696968, 1393936, 1655299, 3310598, 6621196, 13242392, 26484784]

約数ペア:

[(1, 26484784), (2, 13242392), (4, 6621196), (8, 3310598), (16, 1655299), (19, 1393936), (38, 696968), (76, 348484), (152, 174242), (304, 87121)]