25340168

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{4229}}^1$

素因数の和:4349

約数の個数: 32

約数和(自身を含む): 54820800

約数和(自身を除く): 29480632

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 214, 428, 749, 856, 1498, 2996, 4229, 5992, 8458, 16916, 29603, 33832, 59206, 118412, 236824, 452503, 905006, 1810012, 3167521, 3620024, 6335042, 12670084, 25340168]

約数ペア:

[(1, 25340168), (2, 12670084), (4, 6335042), (7, 3620024), (8, 3167521), (14, 1810012), (28, 905006), (56, 452503), (107, 236824), (214, 118412), (428, 59206), (749, 33832), (856, 29603), (1498, 16916), (2996, 8458), (4229, 5992)]