25492636

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{877}}^1$

素因数の和:950

約数の個数: 36

約数和(自身を含む): 49487592

約数和(自身を除く): 23994956

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 169, 172, 338, 559, 676, 877, 1118, 1754, 2236, 3508, 7267, 11401, 14534, 22802, 29068, 37711, 45604, 75422, 148213, 150844, 296426, 490243, 592852, 980486, 1960972, 6373159, 12746318, 25492636]

約数ペア:

[(1, 25492636), (2, 12746318), (4, 6373159), (13, 1960972), (26, 980486), (43, 592852), (52, 490243), (86, 296426), (169, 150844), (172, 148213), (338, 75422), (559, 45604), (676, 37711), (877, 29068), (1118, 22802), (1754, 14534), (2236, 11401), (3508, 7267)]