26728804

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{239}}^1\times {\mathrm{383}}^1$

素因数の和:699

約数の個数: 24

約数和(自身を含む): 47738880

約数和(自身を除く): 21010076

約数列:

[1, 2, 4, 73, 146, 239, 292, 383, 478, 766, 956, 1532, 17447, 27959, 34894, 55918, 69788, 91537, 111836, 183074, 366148, 6682201, 13364402, 26728804]

約数ペア:

[(1, 26728804), (2, 13364402), (4, 6682201), (73, 366148), (146, 183074), (239, 111836), (292, 91537), (383, 69788), (478, 55918), (766, 34894), (956, 27959), (1532, 17447)]