13656664

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^2\times {\mathrm{461}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 30658320

約数和(自身を除く): 17001656

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 461, 529, 644, 922, 1058, 1288, 1844, 2116, 3227, 3688, 3703, 4232, 6454, 7406, 10603, 12908, 14812, 21206, 25816, 29624, 42412, 74221, 84824, 148442, 243869, 296884, 487738, 593768, 975476, 1707083, 1950952, 3414166, 6828332, 13656664]

約数ペア:

[(1, 13656664), (2, 6828332), (4, 3414166), (7, 1950952), (8, 1707083), (14, 975476), (23, 593768), (28, 487738), (46, 296884), (56, 243869), (92, 148442), (161, 84824), (184, 74221), (322, 42412), (461, 29624), (529, 25816), (644, 21206), (922, 14812), (1058, 12908), (1288, 10603), (1844, 7406), (2116, 6454), (3227, 4232), (3688, 3703)]