13728904

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4019}}^1$

素因数の和:4093

約数の個数: 32

約数和(自身を含む): 29908800

約数和(自身を除く): 16179896

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 4019, 8038, 16076, 28133, 32152, 56266, 112532, 225064, 245159, 490318, 980636, 1716113, 1961272, 3432226, 6864452, 13728904]

約数ペア:

[(1, 13728904), (2, 6864452), (4, 3432226), (7, 1961272), (8, 1716113), (14, 980636), (28, 490318), (56, 245159), (61, 225064), (122, 112532), (244, 56266), (427, 32152), (488, 28133), (854, 16076), (1708, 8038), (3416, 4019)]