28729632

素因数分解:

$2^5\times 3^1\times {\mathrm{139}}^1\times {\mathrm{2153}}^1$

素因数の和:2305

約数の個数: 48

約数和(自身を含む): 75993120

約数和(自身を除く): 47263488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 139, 278, 417, 556, 834, 1112, 1668, 2153, 2224, 3336, 4306, 4448, 6459, 6672, 8612, 12918, 13344, 17224, 25836, 34448, 51672, 68896, 103344, 206688, 299267, 598534, 897801, 1197068, 1795602, 2394136, 3591204, 4788272, 7182408, 9576544, 14364816, 28729632]

約数ペア:

[(1, 28729632), (2, 14364816), (3, 9576544), (4, 7182408), (6, 4788272), (8, 3591204), (12, 2394136), (16, 1795602), (24, 1197068), (32, 897801), (48, 598534), (96, 299267), (139, 206688), (278, 103344), (417, 68896), (556, 51672), (834, 34448), (1112, 25836), (1668, 17224), (2153, 13344), (2224, 12918), (3336, 8612), (4306, 6672), (4448, 6459)]