25123124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{7211}}^1$

素因数の和:7295

約数の個数: 24

約数和(自身を含む): 48060768

約数和(自身を除く): 22937644

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 7211, 14422, 28844, 93743, 187486, 374972, 483137, 966274, 1932548, 6280781, 12561562, 25123124]

約数ペア:

[(1, 25123124), (2, 12561562), (4, 6280781), (13, 1932548), (26, 966274), (52, 483137), (67, 374972), (134, 187486), (268, 93743), (871, 28844), (1742, 14422), (3484, 7211)]