25697936

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{146011}}^1$

素因数の和:146030

約数の個数: 20

約数和(自身を含む): 54316464

約数和(自身を除く): 28618528

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 146011, 292022, 584044, 1168088, 1606121, 2336176, 3212242, 6424484, 12848968, 25697936]

約数ペア:

[(1, 25697936), (2, 12848968), (4, 6424484), (8, 3212242), (11, 2336176), (16, 1606121), (22, 1168088), (44, 584044), (88, 292022), (176, 146011)]