66223612

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4231}}^1$

素因数の和:4298

約数の個数: 48

約数和(自身を含む): 145987072

約数和(自身を除く): 79763460

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 172, 182, 301, 364, 559, 602, 1118, 1204, 2236, 3913, 4231, 7826, 8462, 15652, 16924, 29617, 55003, 59234, 110006, 118468, 181933, 220012, 363866, 385021, 727732, 770042, 1273531, 1540084, 2365129, 2547062, 4730258, 5094124, 9460516, 16555903, 33111806, 66223612]

約数ペア:

[(1, 66223612), (2, 33111806), (4, 16555903), (7, 9460516), (13, 5094124), (14, 4730258), (26, 2547062), (28, 2365129), (43, 1540084), (52, 1273531), (86, 770042), (91, 727732), (172, 385021), (182, 363866), (301, 220012), (364, 181933), (559, 118468), (602, 110006), (1118, 59234), (1204, 55003), (2236, 29617), (3913, 16924), (4231, 15652), (7826, 8462)]