25706658

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{3089}}^1$

素因数の和:3186

約数の個数: 32

約数和(自身を含む): 54878400

約数和(自身を除く): 29171742

約数列:

[1, 2, 3, 6, 19, 38, 57, 73, 114, 146, 219, 438, 1387, 2774, 3089, 4161, 6178, 8322, 9267, 18534, 58691, 117382, 176073, 225497, 352146, 450994, 676491, 1352982, 4284443, 8568886, 12853329, 25706658]

約数ペア:

[(1, 25706658), (2, 12853329), (3, 8568886), (6, 4284443), (19, 1352982), (38, 676491), (57, 450994), (73, 352146), (114, 225497), (146, 176073), (219, 117382), (438, 58691), (1387, 18534), (2774, 9267), (3089, 8322), (4161, 6178)]