21673064

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{3617}}^1$

素因数の和:3737

約数の個数: 32

約数和(自身を含む): 46889280

約数和(自身を除く): 25216216

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 214, 428, 749, 856, 1498, 2996, 3617, 5992, 7234, 14468, 25319, 28936, 50638, 101276, 202552, 387019, 774038, 1548076, 2709133, 3096152, 5418266, 10836532, 21673064]

約数ペア:

[(1, 21673064), (2, 10836532), (4, 5418266), (7, 3096152), (8, 2709133), (14, 1548076), (28, 774038), (56, 387019), (107, 202552), (214, 101276), (428, 50638), (749, 28936), (856, 25319), (1498, 14468), (2996, 7234), (3617, 5992)]