25949612

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1669}}^1$

素因数の和:1722

約数の個数: 36

約数和(自身を含む): 51342480

約数和(自身を除く): 25392868

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 169, 299, 338, 598, 676, 1196, 1669, 3338, 3887, 6676, 7774, 15548, 21697, 38387, 43394, 76774, 86788, 153548, 282061, 499031, 564122, 998062, 1128244, 1996124, 6487403, 12974806, 25949612]

約数ペア:

[(1, 25949612), (2, 12974806), (4, 6487403), (13, 1996124), (23, 1128244), (26, 998062), (46, 564122), (52, 499031), (92, 282061), (169, 153548), (299, 86788), (338, 76774), (598, 43394), (676, 38387), (1196, 21697), (1669, 15548), (3338, 7774), (3887, 6676)]