26648948

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{733}}^1$

素因数の和:947

約数の個数: 24

約数和(自身を含む): 47783400

約数和(自身を除く): 21134452

約数列:

[1, 2, 4, 61, 122, 149, 244, 298, 596, 733, 1466, 2932, 9089, 18178, 36356, 44713, 89426, 109217, 178852, 218434, 436868, 6662237, 13324474, 26648948]

約数ペア:

[(1, 26648948), (2, 13324474), (4, 6662237), (61, 436868), (122, 218434), (149, 178852), (244, 109217), (298, 89426), (596, 44713), (733, 36356), (1466, 18178), (2932, 9089)]