25883464

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:190

約数の個数: 64

約数和(自身を含む): 53706240

約数和(自身を除く): 27822776

約数列:

[1, 2, 4, 8, 23, 41, 46, 47, 73, 82, 92, 94, 146, 164, 184, 188, 292, 328, 376, 584, 943, 1081, 1679, 1886, 1927, 2162, 2993, 3358, 3431, 3772, 3854, 4324, 5986, 6716, 6862, 7544, 7708, 8648, 11972, 13432, 13724, 15416, 23944, 27448, 44321, 68839, 78913, 88642, 137678, 140671, 157826, 177284, 275356, 281342, 315652, 354568, 550712, 562684, 631304, 1125368, 3235433, 6470866, 12941732, 25883464]

約数ペア:

[(1, 25883464), (2, 12941732), (4, 6470866), (8, 3235433), (23, 1125368), (41, 631304), (46, 562684), (47, 550712), (73, 354568), (82, 315652), (92, 281342), (94, 275356), (146, 177284), (164, 157826), (184, 140671), (188, 137678), (292, 88642), (328, 78913), (376, 68839), (584, 44321), (943, 27448), (1081, 23944), (1679, 15416), (1886, 13724), (1927, 13432), (2162, 11972), (2993, 8648), (3358, 7708), (3431, 7544), (3772, 6862), (3854, 6716), (4324, 5986)]