26660914

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1373}}^1$

素因数の和:1474

約数の個数: 32

約数和(自身を含む): 48804480

約数和(自身を除く): 22143566

約数列:

[1, 2, 7, 14, 19, 38, 73, 133, 146, 266, 511, 1022, 1373, 1387, 2746, 2774, 9611, 9709, 19222, 19418, 26087, 52174, 100229, 182609, 200458, 365218, 701603, 1403206, 1904351, 3808702, 13330457, 26660914]

約数ペア:

[(1, 26660914), (2, 13330457), (7, 3808702), (14, 1904351), (19, 1403206), (38, 701603), (73, 365218), (133, 200458), (146, 182609), (266, 100229), (511, 52174), (1022, 26087), (1373, 19418), (1387, 19222), (2746, 9709), (2774, 9611)]