9772784

素因数分解:

$2^4\times 7^1\times {\mathrm{87257}}^1$

素因数の和:87272

約数の個数: 20

約数和(自身を含む): 21639984

約数和(自身を除く): 11867200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 87257, 174514, 349028, 610799, 698056, 1221598, 1396112, 2443196, 4886392, 9772784]

約数ペア:

[(1, 9772784), (2, 4886392), (4, 2443196), (7, 1396112), (8, 1221598), (14, 698056), (16, 610799), (28, 349028), (56, 174514), (112, 87257)]