13268728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1151}}^1$

素因数の和:1299

約数の個数: 32

約数和(自身を含む): 27371520

約数和(自身を除く): 14102792

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 131, 262, 524, 1048, 1151, 1441, 2302, 2882, 4604, 5764, 9208, 11528, 12661, 25322, 50644, 101288, 150781, 301562, 603124, 1206248, 1658591, 3317182, 6634364, 13268728]

約数ペア:

[(1, 13268728), (2, 6634364), (4, 3317182), (8, 1658591), (11, 1206248), (22, 603124), (44, 301562), (88, 150781), (131, 101288), (262, 50644), (524, 25322), (1048, 12661), (1151, 11528), (1441, 9208), (2302, 5764), (2882, 4604)]