28549578

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{467}}^1$

素因数の和:938

約数の個数: 32

約数和(自身を含む): 59844096

約数和(自身を除く): 31294518

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 443, 467, 886, 934, 1329, 1401, 2658, 2802, 10189, 10741, 20378, 21482, 30567, 32223, 61134, 64446, 206881, 413762, 620643, 1241286, 4758263, 9516526, 14274789, 28549578]

約数ペア:

[(1, 28549578), (2, 14274789), (3, 9516526), (6, 4758263), (23, 1241286), (46, 620643), (69, 413762), (138, 206881), (443, 64446), (467, 61134), (886, 32223), (934, 30567), (1329, 21482), (1401, 20378), (2658, 10741), (2802, 10189)]