13772668

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{241}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 29977024

約数和(自身を除く): 16204356

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 157, 182, 241, 314, 364, 482, 628, 964, 1099, 1687, 2041, 2198, 3133, 3374, 4082, 4396, 6266, 6748, 8164, 12532, 14287, 21931, 28574, 37837, 43862, 57148, 75674, 87724, 151348, 264859, 491881, 529718, 983762, 1059436, 1967524, 3443167, 6886334, 13772668]

約数ペア:

[(1, 13772668), (2, 6886334), (4, 3443167), (7, 1967524), (13, 1059436), (14, 983762), (26, 529718), (28, 491881), (52, 264859), (91, 151348), (157, 87724), (182, 75674), (241, 57148), (314, 43862), (364, 37837), (482, 28574), (628, 21931), (964, 14287), (1099, 12532), (1687, 8164), (2041, 6748), (2198, 6266), (3133, 4396), (3374, 4082)]