25664756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{6761}}^1$

素因数の和:6851

約数の個数: 24

約数和(自身を含む): 49038024

約数和(自身を除く): 23373268

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 6761, 13522, 27044, 87893, 175786, 351572, 493553, 987106, 1974212, 6416189, 12832378, 25664756]

約数ペア:

[(1, 25664756), (2, 12832378), (4, 6416189), (13, 1974212), (26, 987106), (52, 493553), (73, 351572), (146, 175786), (292, 87893), (949, 27044), (1898, 13522), (3796, 6761)]