25945514

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{479}}^1$

素因数の和:614

約数の個数: 32

約数和(自身を含む): 46033920

約数和(自身を除く): 20088406

約数列:

[1, 2, 7, 14, 53, 73, 106, 146, 371, 479, 511, 742, 958, 1022, 3353, 3869, 6706, 7738, 25387, 27083, 34967, 50774, 54166, 69934, 177709, 244769, 355418, 489538, 1853251, 3706502, 12972757, 25945514]

約数ペア:

[(1, 25945514), (2, 12972757), (7, 3706502), (14, 1853251), (53, 489538), (73, 355418), (106, 244769), (146, 177709), (371, 69934), (479, 54166), (511, 50774), (742, 34967), (958, 27083), (1022, 25387), (3353, 7738), (3869, 6706)]