26980772

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{10589}}^1$

素因数の和:10620

約数の個数: 36

約数和(自身を含む): 59155740

約数和(自身を除く): 32174968

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 10589, 21178, 42356, 74123, 137657, 148246, 275314, 296492, 518861, 550628, 963599, 1037722, 1927198, 2075444, 3854396, 6745193, 13490386, 26980772]

約数ペア:

[(1, 26980772), (2, 13490386), (4, 6745193), (7, 3854396), (13, 2075444), (14, 1927198), (26, 1037722), (28, 963599), (49, 550628), (52, 518861), (91, 296492), (98, 275314), (182, 148246), (196, 137657), (364, 74123), (637, 42356), (1274, 21178), (2548, 10589)]