27861548

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{727}}^1$

素因数の和:822

約数の個数: 48

約数和(自身を含む): 58216704

約数和(自身を除く): 30355156

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 67, 134, 143, 268, 286, 572, 727, 737, 871, 1454, 1474, 1742, 2908, 2948, 3484, 7997, 9451, 9581, 15994, 18902, 19162, 31988, 37804, 38324, 48709, 97418, 103961, 194836, 207922, 415844, 535799, 633217, 1071598, 1266434, 2143196, 2532868, 6965387, 13930774, 27861548]

約数ペア:

[(1, 27861548), (2, 13930774), (4, 6965387), (11, 2532868), (13, 2143196), (22, 1266434), (26, 1071598), (44, 633217), (52, 535799), (67, 415844), (134, 207922), (143, 194836), (268, 103961), (286, 97418), (572, 48709), (727, 38324), (737, 37804), (871, 31988), (1454, 19162), (1474, 18902), (1742, 15994), (2908, 9581), (2948, 9451), (3484, 7997)]