26721772

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{859}}^1$

素因数の和:982

約数の個数: 48

約数和(自身を含む): 58947840

約数和(自身を除く): 32226068

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 101, 154, 202, 308, 404, 707, 859, 1111, 1414, 1718, 2222, 2828, 3436, 4444, 6013, 7777, 9449, 12026, 15554, 18898, 24052, 31108, 37796, 66143, 86759, 132286, 173518, 264572, 347036, 607313, 954349, 1214626, 1908698, 2429252, 3817396, 6680443, 13360886, 26721772]

約数ペア:

[(1, 26721772), (2, 13360886), (4, 6680443), (7, 3817396), (11, 2429252), (14, 1908698), (22, 1214626), (28, 954349), (44, 607313), (77, 347036), (101, 264572), (154, 173518), (202, 132286), (308, 86759), (404, 66143), (707, 37796), (859, 31108), (1111, 24052), (1414, 18898), (1718, 15554), (2222, 12026), (2828, 9449), (3436, 7777), (4444, 6013)]