26822159

素因数分解:

$7^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:160

約数の個数: 36

約数和(自身を含む): 35048160

約数和(自身を除く): 8226001

約数列:

[1, 7, 13, 41, 49, 79, 91, 169, 287, 533, 553, 637, 1027, 1183, 2009, 3239, 3731, 3871, 6929, 7189, 8281, 13351, 22673, 26117, 42107, 48503, 50323, 93457, 158711, 294749, 339521, 547391, 654199, 2063243, 3831737, 26822159]

約数ペア:

[(1, 26822159), (7, 3831737), (13, 2063243), (41, 654199), (49, 547391), (79, 339521), (91, 294749), (169, 158711), (287, 93457), (533, 50323), (553, 48503), (637, 42107), (1027, 26117), (1183, 22673), (2009, 13351), (3239, 8281), (3731, 7189), (3871, 6929)]