28579254

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{2503}}^1$

素因数の和:2692

約数の個数: 32

約数和(自身を含む): 62740224

約数和(自身を除く): 34160970

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 173, 346, 519, 1038, 1903, 2503, 3806, 5006, 5709, 7509, 11418, 15018, 27533, 55066, 82599, 165198, 433019, 866038, 1299057, 2598114, 4763209, 9526418, 14289627, 28579254]

約数ペア:

[(1, 28579254), (2, 14289627), (3, 9526418), (6, 4763209), (11, 2598114), (22, 1299057), (33, 866038), (66, 433019), (173, 165198), (346, 82599), (519, 55066), (1038, 27533), (1903, 15018), (2503, 11418), (3806, 7509), (5006, 5709)]