26523406

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:329

約数の個数: 48

約数和(自身を含む): 50561280

約数和(自身を除く): 24037874

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 109, 182, 191, 218, 382, 637, 763, 1274, 1337, 1417, 1526, 2483, 2674, 2834, 4966, 5341, 9359, 9919, 10682, 17381, 18718, 19838, 20819, 34762, 41638, 69433, 121667, 138866, 145733, 243334, 270647, 291466, 541294, 1020131, 1894529, 2040262, 3789058, 13261703, 26523406]

約数ペア:

[(1, 26523406), (2, 13261703), (7, 3789058), (13, 2040262), (14, 1894529), (26, 1020131), (49, 541294), (91, 291466), (98, 270647), (109, 243334), (182, 145733), (191, 138866), (218, 121667), (382, 69433), (637, 41638), (763, 34762), (1274, 20819), (1337, 19838), (1417, 18718), (1526, 17381), (2483, 10682), (2674, 9919), (2834, 9359), (4966, 5341)]