28253808

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17837}}^1$

素因数の和:17862

約数の個数: 60

約数和(自身を含む): 86264568

約数和(自身を除く): 58010760

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 17837, 35674, 53511, 71348, 107022, 142696, 160533, 196207, 214044, 285392, 321066, 392414, 428088, 588621, 642132, 784828, 856176, 1177242, 1284264, 1569656, 1765863, 2354484, 2568528, 3139312, 3531726, 4708968, 7063452, 9417936, 14126904, 28253808]

約数ペア:

[(1, 28253808), (2, 14126904), (3, 9417936), (4, 7063452), (6, 4708968), (8, 3531726), (9, 3139312), (11, 2568528), (12, 2354484), (16, 1765863), (18, 1569656), (22, 1284264), (24, 1177242), (33, 856176), (36, 784828), (44, 642132), (48, 588621), (66, 428088), (72, 392414), (88, 321066), (99, 285392), (132, 214044), (144, 196207), (176, 160533), (198, 142696), (264, 107022), (396, 71348), (528, 53511), (792, 35674), (1584, 17837)]