28412802

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1543}}^1$

素因数の和:1596

約数の個数: 64

約数和(自身を含む): 71147520

約数和(自身を除く): 42734718

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 31, 33, 54, 62, 66, 93, 99, 186, 198, 279, 297, 341, 558, 594, 682, 837, 1023, 1543, 1674, 2046, 3069, 3086, 4629, 6138, 9207, 9258, 13887, 16973, 18414, 27774, 33946, 41661, 47833, 50919, 83322, 95666, 101838, 143499, 152757, 286998, 305514, 430497, 458271, 526163, 860994, 916542, 1052326, 1291491, 1578489, 2582982, 3156978, 4735467, 9470934, 14206401, 28412802]

約数ペア:

[(1, 28412802), (2, 14206401), (3, 9470934), (6, 4735467), (9, 3156978), (11, 2582982), (18, 1578489), (22, 1291491), (27, 1052326), (31, 916542), (33, 860994), (54, 526163), (62, 458271), (66, 430497), (93, 305514), (99, 286998), (186, 152757), (198, 143499), (279, 101838), (297, 95666), (341, 83322), (558, 50919), (594, 47833), (682, 41661), (837, 33946), (1023, 27774), (1543, 18414), (1674, 16973), (2046, 13887), (3069, 9258), (3086, 9207), (4629, 6138)]