66903452

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{217219}}^1$

素因数の和:217241

約数の個数: 24

約数和(自身を含む): 145971840

約数和(自身を除く): 79068388

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 217219, 434438, 868876, 1520533, 2389409, 3041066, 4778818, 6082132, 9557636, 16725863, 33451726, 66903452]

約数ペア:

[(1, 66903452), (2, 33451726), (4, 16725863), (7, 9557636), (11, 6082132), (14, 4778818), (22, 3041066), (28, 2389409), (44, 1520533), (77, 868876), (154, 434438), (308, 217219)]