28860906

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{739}}^1$

素因数の和:1050

約数の個数: 32

約数和(自身を含む): 60526080

約数和(自身を除く): 31665174

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 283, 566, 739, 849, 1478, 1698, 2217, 4434, 6509, 13018, 16997, 19527, 33994, 39054, 50991, 101982, 209137, 418274, 627411, 1254822, 4810151, 9620302, 14430453, 28860906]

約数ペア:

[(1, 28860906), (2, 14430453), (3, 9620302), (6, 4810151), (23, 1254822), (46, 627411), (69, 418274), (138, 209137), (283, 101982), (566, 50991), (739, 39054), (849, 33994), (1478, 19527), (1698, 16997), (2217, 13018), (4434, 6509)]