66954552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{398539}}^1$

素因数の和:398555

約数の個数: 32

約数和(自身を含む): 191299200

約数和(自身を除く): 124344648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 398539, 797078, 1195617, 1594156, 2391234, 2789773, 3188312, 4782468, 5579546, 8369319, 9564936, 11159092, 16738638, 22318184, 33477276, 66954552]

約数ペア:

[(1, 66954552), (2, 33477276), (3, 22318184), (4, 16738638), (6, 11159092), (7, 9564936), (8, 8369319), (12, 5579546), (14, 4782468), (21, 3188312), (24, 2789773), (28, 2391234), (42, 1594156), (56, 1195617), (84, 797078), (168, 398539)]