39754316

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{21191}}^1$

素因数の和:21269

約数の個数: 24

約数和(自身を含む): 80699136

約数和(自身を除く): 40944820

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 21191, 42382, 84764, 148337, 296674, 593348, 1419797, 2839594, 5679188, 9938579, 19877158, 39754316]

約数ペア:

[(1, 39754316), (2, 19877158), (4, 9938579), (7, 5679188), (14, 2839594), (28, 1419797), (67, 593348), (134, 296674), (268, 148337), (469, 84764), (938, 42382), (1876, 21191)]