25480268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{2423}}^1$

素因数の和:2677

約数の個数: 24

約数和(自身を含む): 48867840

約数和(自身を除く): 23387572

約数列:

[1, 2, 4, 11, 22, 44, 239, 478, 956, 2423, 2629, 4846, 5258, 9692, 10516, 26653, 53306, 106612, 579097, 1158194, 2316388, 6370067, 12740134, 25480268]

約数ペア:

[(1, 25480268), (2, 12740134), (4, 6370067), (11, 2316388), (22, 1158194), (44, 579097), (239, 106612), (478, 53306), (956, 26653), (2423, 10516), (2629, 9692), (4846, 5258)]