13684616

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 28759920

約数和(自身を除く): 15075304

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 121, 134, 211, 242, 268, 422, 484, 536, 737, 844, 968, 1474, 1688, 2321, 2948, 4642, 5896, 8107, 9284, 14137, 16214, 18568, 25531, 28274, 32428, 51062, 56548, 64856, 102124, 113096, 155507, 204248, 311014, 622028, 1244056, 1710577, 3421154, 6842308, 13684616]

約数ペア:

[(1, 13684616), (2, 6842308), (4, 3421154), (8, 1710577), (11, 1244056), (22, 622028), (44, 311014), (67, 204248), (88, 155507), (121, 113096), (134, 102124), (211, 64856), (242, 56548), (268, 51062), (422, 32428), (484, 28274), (536, 25531), (737, 18568), (844, 16214), (968, 14137), (1474, 9284), (1688, 8107), (2321, 5896), (2948, 4642)]