67213666

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{4231}}^1$

素因数の和:4306

約数の個数: 24

約数和(自身を含む): 111521664

約数和(自身を除く): 44307998

約数列:

[1, 2, 13, 26, 47, 94, 169, 338, 611, 1222, 4231, 7943, 8462, 15886, 55003, 110006, 198857, 397714, 715039, 1430078, 2585141, 5170282, 33606833, 67213666]

約数ペア:

[(1, 67213666), (2, 33606833), (13, 5170282), (26, 2585141), (47, 1430078), (94, 715039), (169, 397714), (338, 198857), (611, 110006), (1222, 55003), (4231, 15886), (7943, 8462)]